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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `DoubleEndedIterator` trait in crate `nom`."><meta name="keywords" content="rust, rustlang, rust-lang, DoubleEndedIterator"><title>nom::lib::std::iter::DoubleEndedIterator - Rust</title><link rel="stylesheet" type="text/css" href="../../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../../light.css" id="themeStyle"><script src="../../../../storage.js"></script><noscript><link rel="stylesheet" href="../../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../../down-arrow.svg");}</style></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../../../nom/index.html'><div class='logo-container'><img src='../../../../rust-logo.png' alt='logo'></div></a><p class='location'>Trait DoubleEndedIterator</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.next_back">next_back</a></div><a class="sidebar-title" href="#provided-methods">Provided Methods</a><div class="sidebar-links"><a href="#method.nth_back">nth_back</a><a href="#method.rfind">rfind</a><a href="#method.rfold">rfold</a><a href="#method.try_rfold">try_rfold</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-DoubleEndedIterator-for-%26%27a%20mut%20I">&'a mut I</a><a href="#impl-DoubleEndedIterator-for-Args">Args</a><a href="#impl-DoubleEndedIterator-for-ArgsOs">ArgsOs</a><a href="#impl-DoubleEndedIterator-for-Components%3C%27a%3E">Components<'a></a><a href="#impl-DoubleEndedIterator-for-EscapeDefault">EscapeDefault</a><a href="#impl-DoubleEndedIterator-for-IntoIter%3CT%2C%20N%3E">IntoIter<T, N></a><a href="#impl-DoubleEndedIterator-for-Iter%3C%27a%3E">Iter<'a></a><a href="#impl-DoubleEndedIterator-for-Memchr%3C%27a%3E">Memchr<'a></a><a href="#impl-DoubleEndedIterator-for-Memchr2%3C%27a%3E">Memchr2<'a></a><a href="#impl-DoubleEndedIterator-for-Memchr3%3C%27a%3E">Memchr3<'a></a><a href="#impl-DoubleEndedIterator-for-SplitInclusive%3C%27a%2C%20P%3E">SplitInclusive<'a, P></a><a href="#impl-DoubleEndedIterator-for-SplitInclusive%3C%27a%2C%20T%2C%20P%3E">SplitInclusive<'a, T, P></a><a href="#impl-DoubleEndedIterator-for-SplitInclusiveMut%3C%27a%2C%20T%2C%20P%3E">SplitInclusiveMut<'a, T, P></a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../../../index.html'>nom</a>::<wbr><a href='../../index.html'>lib</a>::<wbr><a href='../index.html'>std</a>::<wbr><a href='index.html'>iter</a></p><script>window.sidebarCurrent = {name: 'DoubleEndedIterator', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../../../settings.html"><img src="../../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/traits/double_ended.rs.html#39-297' title='goto source code'>[src]</a></span><span class='in-band'>Trait <a href='../../../index.html'>nom</a>::<wbr><a href='../../index.html'>lib</a>::<wbr><a href='../index.html'>std</a>::<wbr><a href='index.html'>iter</a>::<wbr><a class="trait" href=''>DoubleEndedIterator</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait DoubleEndedIterator: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a> {
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fn <a href='#tymethod.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>>;
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fn <a href='#method.nth_back' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>> { ... }
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<div class='item-spacer'></div> fn <a href='#method.try_rfold' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R<br> <span class="where">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B></span>,
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{ ... }
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<div class='item-spacer'></div> fn <a href='#method.rfold' class='fnname'>rfold</a><B, F>(self, accum: B, f: F) -> B<br> <span class="where">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> B</span>,
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{ ... }
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<div class='item-spacer'></div> fn <a href='#method.rfind' class='fnname'>rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>><br> <span class="where">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(&Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></span>,
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{ ... }
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}</pre></div><div class='docblock'><p>An iterator able to yield elements from both ends.</p>
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<p>Something that implements <code>DoubleEndedIterator</code> has one extra capability
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over something that implements <a href="trait.Iterator.html"><code>Iterator</code></a>: the ability to also take
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<code>Item</code>s from the back, as well as the front.</p>
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<p>It is important to note that both back and forth work on the same range,
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and do not cross: iteration is over when they meet in the middle.</p>
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<p>In a similar fashion to the <a href="trait.Iterator.html"><code>Iterator</code></a> protocol, once a
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<code>DoubleEndedIterator</code> returns <code>None</code> from a <code>next_back()</code>, calling it again
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may or may not ever return <code>Some</code> again. <code>next()</code> and <code>next_back()</code> are
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interchangeable for this purpose.</p>
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<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
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<p>Basic usage:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">numbers</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>];
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">iter</span> <span class="op">=</span> <span class="ident">numbers</span>.<span class="ident">iter</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">1</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">6</span>), <span class="ident">iter</span>.<span class="ident">next_back</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">5</span>), <span class="ident">iter</span>.<span class="ident">next_back</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">2</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">3</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">4</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">None</span>, <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">None</span>, <span class="ident">iter</span>.<span class="ident">next_back</span>());</pre></div>
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</div>
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<h2 id='required-methods' class='small-section-header'>Required methods<a href='#required-methods' class='anchor'></a></h2><div class='methods'><h3 id='tymethod.next_back' class='method'><code id='next_back.v'>fn <a href='#tymethod.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code></h3><div class='docblock'><p>Removes and returns an element from the end of the iterator.</p>
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<p>Returns <code>None</code> when there are no more elements.</p>
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<p>The <a href="trait.DoubleEndedIterator.html">trait-level</a> docs contain more details.</p>
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<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
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<p>Basic usage:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">numbers</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>];
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">iter</span> <span class="op">=</span> <span class="ident">numbers</span>.<span class="ident">iter</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">1</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">6</span>), <span class="ident">iter</span>.<span class="ident">next_back</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">5</span>), <span class="ident">iter</span>.<span class="ident">next_back</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">2</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">3</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">4</span>), <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">None</span>, <span class="ident">iter</span>.<span class="ident">next</span>());
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">None</span>, <span class="ident">iter</span>.<span class="ident">next_back</span>());</pre></div>
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</div></div><span class='loading-content'>Loading content...</span>
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<h2 id='provided-methods' class='small-section-header'>Provided methods<a href='#provided-methods' class='anchor'></a></h2><div class='methods'><h3 id='method.nth_back' class='method'><code id='nth_back.v'>fn <a href='#method.nth_back' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><span class='since' title='Stable since Rust version 1.37.0'>1.37.0</span></h3><div class='docblock'><p>Returns the <code>n</code>th element from the end of the iterator.</p>
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<p>This is essentially the reversed version of <a href="../../std/iter/trait.Iterator.html#method.nth"><code>nth</code></a>. Although like most indexing
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operations, the count starts from zero, so <code>nth_back(0)</code> returns the first value from
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the end, <code>nth_back(1)</code> the second, and so on.</p>
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<p>Note that all elements between the end and the returned element will be
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consumed, including the returned element. This also means that calling
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<code>nth_back(0)</code> multiple times on the same iterator will return different
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elements.</p>
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<p><code>nth_back()</code> will return <a href="../../std/option/enum.Option.html#variant.None"><code>None</code></a> if <code>n</code> is greater than or equal to the length of the
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iterator.</p>
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<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
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<p>Basic usage:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">iter</span>().<span class="ident">nth_back</span>(<span class="number">2</span>), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">1</span>));</pre></div>
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<p>Calling <code>nth_back()</code> multiple times doesn't rewind the iterator:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">iter</span> <span class="op">=</span> <span class="ident">a</span>.<span class="ident">iter</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">iter</span>.<span class="ident">nth_back</span>(<span class="number">1</span>), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">2</span>));
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">iter</span>.<span class="ident">nth_back</span>(<span class="number">1</span>), <span class="prelude-val">None</span>);</pre></div>
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<p>Returning <code>None</code> if there are less than <code>n + 1</code> elements:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">iter</span>().<span class="ident">nth_back</span>(<span class="number">10</span>), <span class="prelude-val">None</span>);</pre></div>
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</div><h3 id='method.try_rfold' class='method'><code id='try_rfold.v'>fn <a href='#method.try_rfold' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>, </span></code><span class='since' title='Stable since Rust version 1.27.0'>1.27.0</span></h3><div class='docblock'><p>This is the reverse version of <a href="trait.Iterator.html#method.try_fold"><code>try_fold()</code></a>: it takes elements
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starting from the back of the iterator.</p>
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<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
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<p>Basic usage:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="string">"1"</span>, <span class="string">"2"</span>, <span class="string">"3"</span>];
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<span class="kw">let</span> <span class="ident">sum</span> <span class="op">=</span> <span class="ident">a</span>.<span class="ident">iter</span>()
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.<span class="ident">map</span>(<span class="op">|</span><span class="kw-2">&</span><span class="ident">s</span><span class="op">|</span> <span class="ident">s</span>.<span class="ident">parse</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>())
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.<span class="ident">try_rfold</span>(<span class="number">0</span>, <span class="op">|</span><span class="ident">acc</span>, <span class="ident">x</span><span class="op">|</span> <span class="ident">x</span>.<span class="ident">and_then</span>(<span class="op">|</span><span class="ident">y</span><span class="op">|</span> <span class="prelude-val">Ok</span>(<span class="ident">acc</span> <span class="op">+</span> <span class="ident">y</span>)));
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">sum</span>, <span class="prelude-val">Ok</span>(<span class="number">6</span>));</pre></div>
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<p>Short-circuiting:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="string">"1"</span>, <span class="string">"rust"</span>, <span class="string">"3"</span>];
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">it</span> <span class="op">=</span> <span class="ident">a</span>.<span class="ident">iter</span>();
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<span class="kw">let</span> <span class="ident">sum</span> <span class="op">=</span> <span class="ident">it</span>
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.<span class="ident">by_ref</span>()
|
||
.<span class="ident">map</span>(<span class="op">|</span><span class="kw-2">&</span><span class="ident">s</span><span class="op">|</span> <span class="ident">s</span>.<span class="ident">parse</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>())
|
||
.<span class="ident">try_rfold</span>(<span class="number">0</span>, <span class="op">|</span><span class="ident">acc</span>, <span class="ident">x</span><span class="op">|</span> <span class="ident">x</span>.<span class="ident">and_then</span>(<span class="op">|</span><span class="ident">y</span><span class="op">|</span> <span class="prelude-val">Ok</span>(<span class="ident">acc</span> <span class="op">+</span> <span class="ident">y</span>)));
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">sum</span>.<span class="ident">is_err</span>());
|
||
|
||
<span class="comment">// Because it short-circuited, the remaining elements are still</span>
|
||
<span class="comment">// available through the iterator.</span>
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">it</span>.<span class="ident">next_back</span>(), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="string">"1"</span>));</pre></div>
|
||
</div><h3 id='method.rfold' class='method'><code id='rfold.v'>fn <a href='#method.rfold' class='fnname'>rfold</a><B, F>(self, accum: B, f: F) -> B <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> B, </span></code><span class='since' title='Stable since Rust version 1.27.0'>1.27.0</span></h3><div class='docblock'><p>An iterator method that reduces the iterator's elements to a single,
|
||
final value, starting from the back.</p>
|
||
<p>This is the reverse version of <a href="trait.Iterator.html#method.fold"><code>fold()</code></a>: it takes elements starting from
|
||
the back of the iterator.</p>
|
||
<p><code>rfold()</code> takes two arguments: an initial value, and a closure with two
|
||
arguments: an 'accumulator', and an element. The closure returns the value that
|
||
the accumulator should have for the next iteration.</p>
|
||
<p>The initial value is the value the accumulator will have on the first
|
||
call.</p>
|
||
<p>After applying this closure to every element of the iterator, <code>rfold()</code>
|
||
returns the accumulator.</p>
|
||
<p>This operation is sometimes called 'reduce' or 'inject'.</p>
|
||
<p>Folding is useful whenever you have a collection of something, and want
|
||
to produce a single value from it.</p>
|
||
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
|
||
<p>Basic usage:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
|
||
|
||
<span class="comment">// the sum of all of the elements of a</span>
|
||
<span class="kw">let</span> <span class="ident">sum</span> <span class="op">=</span> <span class="ident">a</span>.<span class="ident">iter</span>()
|
||
.<span class="ident">rfold</span>(<span class="number">0</span>, <span class="op">|</span><span class="ident">acc</span>, <span class="kw-2">&</span><span class="ident">x</span><span class="op">|</span> <span class="ident">acc</span> <span class="op">+</span> <span class="ident">x</span>);
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">sum</span>, <span class="number">6</span>);</pre></div>
|
||
<p>This example builds a string, starting with an initial value
|
||
and continuing with each element from the back until the front:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">numbers</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>];
|
||
|
||
<span class="kw">let</span> <span class="ident">zero</span> <span class="op">=</span> <span class="string">"0"</span>.<span class="ident">to_string</span>();
|
||
|
||
<span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="ident">numbers</span>.<span class="ident">iter</span>().<span class="ident">rfold</span>(<span class="ident">zero</span>, <span class="op">|</span><span class="ident">acc</span>, <span class="kw-2">&</span><span class="ident">x</span><span class="op">|</span> {
|
||
<span class="macro">format</span><span class="macro">!</span>(<span class="string">"({} + {})"</span>, <span class="ident">x</span>, <span class="ident">acc</span>)
|
||
});
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">result</span>, <span class="string">"(1 + (2 + (3 + (4 + (5 + 0)))))"</span>);</pre></div>
|
||
</div><h3 id='method.rfind' class='method'><code id='rfind.v'>fn <a href='#method.rfind' class='fnname'>rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(&Self::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><span class='since' title='Stable since Rust version 1.27.0'>1.27.0</span></h3><div class='docblock'><p>Searches for an element of an iterator from the back that satisfies a predicate.</p>
|
||
<p><code>rfind()</code> takes a closure that returns <code>true</code> or <code>false</code>. It applies
|
||
this closure to each element of the iterator, starting at the end, and if any
|
||
of them return <code>true</code>, then <code>rfind()</code> returns <a href="../../std/option/enum.Option.html#variant.Some"><code>Some(element)</code></a>. If they all return
|
||
<code>false</code>, it returns <a href="../../std/option/enum.Option.html#variant.None"><code>None</code></a>.</p>
|
||
<p><code>rfind()</code> is short-circuiting; in other words, it will stop processing
|
||
as soon as the closure returns <code>true</code>.</p>
|
||
<p>Because <code>rfind()</code> takes a reference, and many iterators iterate over
|
||
references, this leads to a possibly confusing situation where the
|
||
argument is a double reference. You can see this effect in the
|
||
examples below, with <code>&&x</code>.</p>
|
||
<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
|
||
<p>Basic usage:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">iter</span>().<span class="ident">rfind</span>(<span class="op">|</span><span class="kw-2">&</span><span class="kw-2">&</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">=</span><span class="op">=</span> <span class="number">2</span>), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">2</span>));
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">iter</span>().<span class="ident">rfind</span>(<span class="op">|</span><span class="kw-2">&</span><span class="kw-2">&</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">=</span><span class="op">=</span> <span class="number">5</span>), <span class="prelude-val">None</span>);</pre></div>
|
||
<p>Stopping at the first <code>true</code>:</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">iter</span> <span class="op">=</span> <span class="ident">a</span>.<span class="ident">iter</span>();
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">iter</span>.<span class="ident">rfind</span>(<span class="op">|</span><span class="kw-2">&</span><span class="kw-2">&</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">=</span><span class="op">=</span> <span class="number">2</span>), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">2</span>));
|
||
|
||
<span class="comment">// we can still use `iter`, as there are more elements.</span>
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">iter</span>.<span class="ident">next_back</span>(), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="number">1</span>));</pre></div>
|
||
</div></div><span class='loading-content'>Loading content...</span>
|
||
<h2 id='foreign-impls' class='small-section-header'>Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a></h2><h3 id='impl-DoubleEndedIterator-for-Iter%3C%27a%3E' class='impl'><code class='in-band'>impl<'a> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Iter.html" title="struct std::path::Iter">Iter</a><'a></code><a href='#impl-DoubleEndedIterator-for-Iter%3C%27a%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#852-856' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back' class="method hidden"><code id='next_back.v-1'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsStr.html" title="struct std::ffi::os_str::OsStr">OsStr</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#853-855' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-ArgsOs' class='impl'><code class='in-band'>impl <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/env/struct.ArgsOs.html" title="struct std::env::ArgsOs">ArgsOs</a></code><a href='#impl-DoubleEndedIterator-for-ArgsOs' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/env.rs.html#850-854' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-1' class="method hidden"><code id='next_back.v-2'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="struct" href="https://doc.rust-lang.org/nightly/std/ffi/os_str/struct.OsString.html" title="struct std::ffi::os_str::OsString">OsString</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/env.rs.html#851-853' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-Components%3C%27a%3E' class='impl'><code class='in-band'>impl<'a> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Components.html" title="struct std::path::Components">Components</a><'a></code><a href='#impl-DoubleEndedIterator-for-Components%3C%27a%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#915-959' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-2' class="method hidden"><code id='next_back.v-3'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/std/path/enum.Component.html" title="enum std::path::Component">Component</a><'a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#916-958' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-Args' class='impl'><code class='in-band'>impl <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/env/struct.Args.html" title="struct std::env::Args">Args</a></code><a href='#impl-DoubleEndedIterator-for-Args' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/env.rs.html#809-813' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-3' class="method hidden"><code id='next_back.v-4'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="struct" href="../../../../nom/lib/std/prelude/v1/v1/struct.String.html" title="struct nom::lib::std::prelude::v1::v1::String">String</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/env.rs.html#810-812' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-SplitInclusive%3C%27a%2C%20P%3E' class='impl'><code class='in-band'>impl<'a, P> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/str/struct.SplitInclusive.html" title="struct core::str::SplitInclusive">SplitInclusive</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.ReverseSearcher.html" title="trait nom::lib::std::str::pattern::ReverseSearcher">ReverseSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-for-SplitInclusive%3C%27a%2C%20P%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#4639-4646' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-4' class="method hidden"><code id='next_back.v-5'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#4643-4645' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-SplitInclusive%3C%27a%2C%20T%2C%20P%3E' class='impl'><code class='in-band'>impl<'a, T, P> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/slice/struct.SplitInclusive.html" title="struct core::slice::SplitInclusive">SplitInclusive</a><'a, T, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-for-SplitInclusive%3C%27a%2C%20T%2C%20P%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3801-3823' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-5' class="method hidden"><code id='next_back.v-6'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3806-3822' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-EscapeDefault' class='impl'><code class='in-band'>impl <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/ascii/struct.EscapeDefault.html" title="struct core::ascii::EscapeDefault">EscapeDefault</a></code><a href='#impl-DoubleEndedIterator-for-EscapeDefault' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/ascii.rs.html#131-135' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-6' class="method hidden"><code id='next_back.v-7'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/ascii.rs.html#132-134' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-%26%27a%20mut%20I' class='impl'><code class='in-band'>impl<'a, I> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>I <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + ?<a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a href='#impl-DoubleEndedIterator-for-%26%27a%20mut%20I' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/traits/double_ended.rs.html#300-307' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-7' class="method hidden"><code id='next_back.v-8'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/traits/double_ended.rs.html#301-303' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-1' class="method hidden"><code id='nth_back.v-1'>fn <a href='#method.nth_back' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/traits/double_ended.rs.html#304-306' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-SplitInclusiveMut%3C%27a%2C%20T%2C%20P%3E' class='impl'><code class='in-band'>impl<'a, T, P> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/slice/struct.SplitInclusiveMut.html" title="struct core::slice::SplitInclusiveMut">SplitInclusiveMut</a><'a, T, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-for-SplitInclusiveMut%3C%27a%2C%20T%2C%20P%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4014-4045' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-8' class="method hidden"><code id='next_back.v-9'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4019-4044' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-IntoIter%3CT%2C%20N%3E' class='impl'><code class='in-band'>impl<const N: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, T> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/array/iter/struct.IntoIter.html" title="struct core::array::iter::IntoIter">IntoIter</a><T, N> <span class="where fmt-newline">where<br> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.array.html">; N]</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/array/trait.LengthAtMost32.html" title="trait core::array::LengthAtMost32">LengthAtMost32</a>, </span></code><a href='#impl-DoubleEndedIterator-for-IntoIter%3CT%2C%20N%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/array/iter.rs.html#149-182' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-9' class="method hidden"><code id='next_back.v-10'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="https://doc.rust-lang.org/nightly/core/array/iter/struct.IntoIter.html" title="struct core::array::iter::IntoIter">IntoIter</a><T, N> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/array/iter.rs.html#153-181' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-Memchr%3C%27a%3E' class='impl'><code class='in-band'>impl<'a> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="../../../../memchr/iter/struct.Memchr.html" title="struct memchr::iter::Memchr">Memchr</a><'a></code><a href='#impl-DoubleEndedIterator-for-Memchr%3C%27a%3E' class='anchor'></a><a class='srclink' href='../../../../src/memchr/iter.rs.html#64-69' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-10' class="method hidden"><code id='next_back.v-11'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../memchr/iter/struct.Memchr.html" title="struct memchr::iter::Memchr">Memchr</a><'a> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='../../../../src/memchr/iter.rs.html#66-68' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-Memchr3%3C%27a%3E' class='impl'><code class='in-band'>impl<'a> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="../../../../memchr/iter/struct.Memchr3.html" title="struct memchr::iter::Memchr3">Memchr3</a><'a></code><a href='#impl-DoubleEndedIterator-for-Memchr3%3C%27a%3E' class='anchor'></a><a class='srclink' href='../../../../src/memchr/iter.rs.html#165-173' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-11' class="method hidden"><code id='next_back.v-12'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../memchr/iter/struct.Memchr3.html" title="struct memchr::iter::Memchr3">Memchr3</a><'a> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='../../../../src/memchr/iter.rs.html#167-172' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-for-Memchr2%3C%27a%3E' class='impl'><code class='in-band'>impl<'a> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="struct" href="../../../../memchr/iter/struct.Memchr2.html" title="struct memchr::iter::Memchr2">Memchr2</a><'a></code><a href='#impl-DoubleEndedIterator-for-Memchr2%3C%27a%3E' class='anchor'></a><a class='srclink' href='../../../../src/memchr/iter.rs.html#108-116' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-12' class="method hidden"><code id='next_back.v-13'>fn <a href='#method.next_back' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../memchr/iter/struct.Memchr2.html" title="struct memchr::iter::Memchr2">Memchr2</a><'a> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='../../../../src/memchr/iter.rs.html#110-115' title='goto source code'>[src]</a></h4></div><span class='loading-content'>Loading content...</span>
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<h2 id='implementors' class='small-section-header'>Implementors<a href='#implementors' class='anchor'></a></h2><div class='item-list' id='implementors-list'><h3 id='impl-DoubleEndedIterator' class='impl'><code class='in-band'>impl<'_> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.Bytes.html" title="struct nom::lib::std::str::Bytes">Bytes</a><'_></code><a href='#impl-DoubleEndedIterator' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#828-846' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-13' class="method hidden"><code id='next_back.v-14'>fn <a href='#method.next_back-13' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#830-832' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-2' class="method hidden"><code id='nth_back.v-2'>fn <a href='#method.nth_back-2' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/str/struct.Bytes.html" title="struct nom::lib::std::str::Bytes">Bytes</a><'_> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#835-837' title='goto source code'>[src]</a></h4><h4 id='method.rfind-1' class="method hidden"><code id='rfind.v-1'>fn <a href='#method.rfind-1' class='fnname'>rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/str/struct.Bytes.html" title="struct nom::lib::std::str::Bytes">Bytes</a><'_> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(&<<a class="struct" href="../../../../nom/lib/std/str/struct.Bytes.html" title="struct nom::lib::std::str::Bytes">Bytes</a><'_> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#840-845' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-1' class='impl'><code class='in-band'>impl<'_> DoubleEndedIterator for nom::lib::std::string::<a class="struct" href="../../../../nom/lib/std/string/struct.Drain.html" title="struct nom::lib::std::string::Drain">Drain</a><'_></code><a href='#impl-DoubleEndedIterator-1' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2432-2437' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-14' class="method hidden"><code id='next_back.v-15'>fn <a href='#method.next_back-14' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2434-2436' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-2' class='impl'><code class='in-band'>impl<'_, I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/vec/struct.Splice.html" title="struct nom::lib::std::vec::Splice">Splice</a><'_, I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>, </span></code><a href='#impl-DoubleEndedIterator-2' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#2792-2796' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-15' class="method hidden"><code id='next_back.v-16'>fn <a href='#method.next_back-15' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/vec/struct.Splice.html" title="struct nom::lib::std::vec::Splice">Splice</a><'_, I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#2793-2795' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-3' class='impl'><code class='in-band'>impl<'_, T> DoubleEndedIterator for nom::lib::std::vec::<a class="struct" href="../../../../nom/lib/std/vec/struct.Drain.html" title="struct nom::lib::std::vec::Drain">Drain</a><'_, T></code><a href='#impl-DoubleEndedIterator-3' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#2702-2707' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-16' class="method hidden"><code id='next_back.v-17'>fn <a href='#method.next_back-16' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#2704-2706' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-4' class='impl'><code class='in-band'>impl<'_, T> DoubleEndedIterator for nom::lib::std::collections::vec_deque::<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.Drain.html" title="struct nom::lib::std::collections::vec_deque::Drain">Drain</a><'_, T></code><a href='#impl-DoubleEndedIterator-4' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque/drain.rs.html#115-120' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-17' class="method hidden"><code id='next_back.v-18'>fn <a href='#method.next_back-17' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque/drain.rs.html#117-119' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-5' class='impl'><code class='in-band'>impl<'_, T> DoubleEndedIterator for nom::lib::std::collections::binary_heap::<a class="struct" href="../../../../nom/lib/std/collections/binary_heap/struct.Drain.html" title="struct nom::lib::std::collections::binary_heap::Drain">Drain</a><'_, T></code><a href='#impl-DoubleEndedIterator-5' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1208-1213' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-18' class="method hidden"><code id='next_back.v-19'>fn <a href='#method.next_back-18' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1210-1212' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-6' class='impl'><code class='in-band'>impl<'a> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.SplitWhitespace.html" title="struct nom::lib::std::str::SplitWhitespace">SplitWhitespace</a><'a></code><a href='#impl-DoubleEndedIterator-6' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#4572-4577' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-19' class="method hidden"><code id='next_back.v-20'>fn <a href='#method.next_back-19' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#4574-4576' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-7' class='impl'><code class='in-band'>impl<'a> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.CharIndices.html" title="struct nom::lib::std::str::CharIndices">CharIndices</a><'a></code><a href='#impl-DoubleEndedIterator-7' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#721-729' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-20' class="method hidden"><code id='next_back.v-21'>fn <a href='#method.next_back-20' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#723-728' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-8' class='impl'><code class='in-band'>impl<'a> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.Lines.html" title="struct nom::lib::std::str::Lines">Lines</a><'a></code><a href='#impl-DoubleEndedIterator-8' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1494-1499' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-21' class="method hidden"><code id='next_back.v-22'>fn <a href='#method.next_back-21' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1496-1498' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-9' class='impl'><code class='in-band'>impl<'a> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.SplitAsciiWhitespace.html" title="struct nom::lib::std::str::SplitAsciiWhitespace">SplitAsciiWhitespace</a><'a></code><a href='#impl-DoubleEndedIterator-9' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#4603-4608' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-22' class="method hidden"><code id='next_back.v-23'>fn <a href='#method.next_back-22' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#4605-4607' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-10' class='impl'><code class='in-band'>impl<'a> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.LinesAny.html" title="struct nom::lib::std::str::LinesAny">LinesAny</a><'a></code><a href='#impl-DoubleEndedIterator-10' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1541-1546' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-23' class="method hidden"><code id='next_back.v-24'>fn <a href='#method.next_back-23' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1543-1545' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-11' class='impl'><code class='in-band'>impl<'a> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.Chars.html" title="struct nom::lib::std::str::Chars">Chars</a><'a></code><a href='#impl-DoubleEndedIterator-11' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#630-638' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-24' class="method hidden"><code id='next_back.v-25'>fn <a href='#method.next_back-24' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#632-637' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-12' class='impl'><code class='in-band'>impl<'a, A> DoubleEndedIterator for nom::lib::std::option::<a class="struct" href="../../../../nom/lib/std/option/struct.IterMut.html" title="struct nom::lib::std::option::IterMut">IterMut</a><'a, A></code><a href='#impl-DoubleEndedIterator-12' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1439-1444' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-25' class="method hidden"><code id='next_back.v-26'>fn <a href='#method.next_back-25' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1441-1443' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-13' class='impl'><code class='in-band'>impl<'a, A> DoubleEndedIterator for nom::lib::std::option::<a class="struct" href="../../../../nom/lib/std/option/struct.Iter.html" title="struct nom::lib::std::option::Iter">Iter</a><'a, A></code><a href='#impl-DoubleEndedIterator-13' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1385-1390' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-26' class="method hidden"><code id='next_back.v-27'>fn <a href='#method.next_back-26' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1387-1389' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-14' class='impl'><code class='in-band'>impl<'a, I, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Cloned.html" title="struct nom::lib::std::iter::Cloned">Cloned</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T>,<br> T: 'a + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Clone.html" title="trait nom::lib::std::prelude::v1::v1::Clone">Clone</a>, </span></code><a href='#impl-DoubleEndedIterator-14' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#336-360' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-27' class="method hidden"><code id='next_back.v-28'>fn <a href='#method.next_back-27' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#341-343' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-1' class="method hidden"><code id='try_rfold.v-1'>fn <a href='#method.try_rfold-1' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Cloned.html" title="struct nom::lib::std::iter::Cloned">Cloned</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Cloned.html" title="struct nom::lib::std::iter::Cloned">Cloned</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#345-352' title='goto source code'>[src]</a></h4><h4 id='method.rfold-1' class="method hidden"><code id='rfold.v-1'>fn <a href='#method.rfold-1' class='fnname'>rfold</a><Acc, F>(self, init: Acc, f: F) -> Acc <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Cloned.html" title="struct nom::lib::std::iter::Cloned">Cloned</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#354-359' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-15' class='impl'><code class='in-band'>impl<'a, I, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Copied.html" title="struct nom::lib::std::iter::Copied">Copied</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a><Item = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T>,<br> T: 'a + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Copy.html" title="trait nom::lib::std::prelude::v1::v1::Copy">Copy</a>, </span></code><a href='#impl-DoubleEndedIterator-15' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#206-230' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-28' class="method hidden"><code id='next_back.v-29'>fn <a href='#method.next_back-28' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#211-213' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-2' class="method hidden"><code id='try_rfold.v-2'>fn <a href='#method.try_rfold-2' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Copied.html" title="struct nom::lib::std::iter::Copied">Copied</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Copied.html" title="struct nom::lib::std::iter::Copied">Copied</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#215-222' title='goto source code'>[src]</a></h4><h4 id='method.rfold-2' class="method hidden"><code id='rfold.v-2'>fn <a href='#method.rfold-2' class='fnname'>rfold</a><Acc, F>(self, init: Acc, f: F) -> Acc <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Copied.html" title="struct nom::lib::std::iter::Copied">Copied</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#224-229' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-16' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for nom::lib::std::collections::btree_map::<a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.Iter.html" title="struct nom::lib::std::collections::btree_map::Iter">Iter</a><'a, K, V> <span class="where fmt-newline">where<br> K: 'a,<br> V: 'a, </span></code><a href='#impl-DoubleEndedIterator-16' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1374-1383' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-29' class="method hidden"><code id='next_back.v-30'>fn <a href='#method.next_back-29' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>K, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1375-1382' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-17' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for nom::lib::std::collections::btree_map::<a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.Range.html" title="struct nom::lib::std::collections::btree_map::Range">Range</a><'a, K, V></code><a href='#impl-DoubleEndedIterator-17' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1691-1695' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-30' class="method hidden"><code id='next_back.v-31'>fn <a href='#method.next_back-30' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>K, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1692-1694' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-18' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for nom::lib::std::collections::btree_map::<a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.IterMut.html" title="struct nom::lib::std::collections::btree_map::IterMut">IterMut</a><'a, K, V> <span class="where fmt-newline">where<br> K: 'a,<br> V: 'a, </span></code><a href='#impl-DoubleEndedIterator-18' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1433-1443' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-31' class="method hidden"><code id='next_back.v-32'>fn <a href='#method.next_back-31' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>K, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1434-1442' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-19' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.RangeMut.html" title="struct nom::lib::std::collections::btree_map::RangeMut">RangeMut</a><'a, K, V></code><a href='#impl-DoubleEndedIterator-19' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1742-1751' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-32' class="method hidden"><code id='next_back.v-33'>fn <a href='#method.next_back-32' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>K, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1743-1750' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-20' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.ValuesMut.html" title="struct nom::lib::std::collections::btree_map::ValuesMut">ValuesMut</a><'a, K, V></code><a href='#impl-DoubleEndedIterator-20' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1664-1668' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-33' class="method hidden"><code id='next_back.v-34'>fn <a href='#method.next_back-33' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>V></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1665-1667' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-21' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.Values.html" title="struct nom::lib::std::collections::btree_map::Values">Values</a><'a, K, V></code><a href='#impl-DoubleEndedIterator-21' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1610-1614' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-34' class="method hidden"><code id='next_back.v-35'>fn <a href='#method.next_back-34' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>V></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1611-1613' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-22' class='impl'><code class='in-band'>impl<'a, K, V> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.Keys.html" title="struct nom::lib::std::collections::btree_map::Keys">Keys</a><'a, K, V></code><a href='#impl-DoubleEndedIterator-22' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1569-1573' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-35' class="method hidden"><code id='next_back.v-36'>fn <a href='#method.next_back-35' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>K></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1570-1572' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-23' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for nom::lib::std::str::<a class="struct" href="../../../../nom/lib/std/str/struct.RSplit.html" title="struct nom::lib::std::str::RSplit">RSplit</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-23' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1059-1067' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-36' class="method hidden"><code id='next_back.v-37'>fn <a href='#method.next_back-36' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1064-1066' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-24' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for nom::lib::std::str::<a class="struct" href="../../../../nom/lib/std/str/struct.Split.html" title="struct nom::lib::std::str::Split">Split</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-24' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1048-1056' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-37' class="method hidden"><code id='next_back.v-38'>fn <a href='#method.next_back-37' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1053-1055' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-25' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.RMatchIndices.html" title="struct nom::lib::std::str::RMatchIndices">RMatchIndices</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-25' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1059-1067' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-38' class="method hidden"><code id='next_back.v-39'>fn <a href='#method.next_back-38' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1064-1066' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-26' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.MatchIndices.html" title="struct nom::lib::std::str::MatchIndices">MatchIndices</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-26' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1048-1056' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-39' class="method hidden"><code id='next_back.v-40'>fn <a href='#method.next_back-39' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1053-1055' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-27' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.RMatches.html" title="struct nom::lib::std::str::RMatches">RMatches</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-27' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1059-1067' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-40' class="method hidden"><code id='next_back.v-41'>fn <a href='#method.next_back-40' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1064-1066' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-28' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.SplitTerminator.html" title="struct nom::lib::std::str::SplitTerminator">SplitTerminator</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-28' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1048-1056' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-41' class="method hidden"><code id='next_back.v-42'>fn <a href='#method.next_back-41' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1053-1055' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-29' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.Matches.html" title="struct nom::lib::std::str::Matches">Matches</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-29' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1048-1056' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-42' class="method hidden"><code id='next_back.v-43'>fn <a href='#method.next_back-42' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1053-1055' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-30' class='impl'><code class='in-band'>impl<'a, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/str/struct.RSplitTerminator.html" title="struct nom::lib::std::str::RSplitTerminator">RSplitTerminator</a><'a, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>,<br> <P as <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html" title="trait nom::lib::std::str::pattern::Pattern">Pattern</a><'a>>::<a class="type" href="../../../../nom/lib/std/str/pattern/trait.Pattern.html#associatedtype.Searcher" title="type nom::lib::std::str::pattern::Pattern::Searcher">Searcher</a>: <a class="trait" href="../../../../nom/lib/std/str/pattern/trait.DoubleEndedSearcher.html" title="trait nom::lib::std::str::pattern::DoubleEndedSearcher">DoubleEndedSearcher</a><'a>, </span></code><a href='#impl-DoubleEndedIterator-30' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1059-1067' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-43' class="method hidden"><code id='next_back.v-44'>fn <a href='#method.next_back-43' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><&'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/str/mod.rs.html#1064-1066' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-31' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.ChunksExact.html" title="struct nom::lib::std::slice::ChunksExact">ChunksExact</a><'a, T></code><a href='#impl-DoubleEndedIterator-31' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4850-4876' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-44' class="method hidden"><code id='next_back.v-45'>fn <a href='#method.next_back-44' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4852-4860' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-3' class="method hidden"><code id='nth_back.v-3'>fn <a href='#method.nth_back-3' class='fnname'>nth_back</a>(<br> &mut self, <br> n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a><br>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.ChunksExact.html" title="struct nom::lib::std::slice::ChunksExact">ChunksExact</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4863-4875' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-32' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.ChunksExactMut.html" title="struct nom::lib::std::slice::ChunksExactMut">ChunksExactMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-32' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4981-5010' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-45' class="method hidden"><code id='next_back.v-46'>fn <a href='#method.next_back-45' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4983-4993' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-4' class="method hidden"><code id='nth_back.v-4'>fn <a href='#method.nth_back-4' class='fnname'>nth_back</a>(<br> &mut self, <br> n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a><br>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.ChunksExactMut.html" title="struct nom::lib::std::slice::ChunksExactMut">ChunksExactMut</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4996-5009' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-33' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.RChunks.html" title="struct nom::lib::std::slice::RChunks">RChunks</a><'a, T></code><a href='#impl-DoubleEndedIterator-33' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5127-5157' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-46' class="method hidden"><code id='next_back.v-47'>fn <a href='#method.next_back-46' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5129-5139' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-5' class="method hidden"><code id='nth_back.v-5'>fn <a href='#method.nth_back-5' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.RChunks.html" title="struct nom::lib::std::slice::RChunks">RChunks</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5142-5156' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-34' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::slice::<a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code><a href='#impl-DoubleEndedIterator-34' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3360-3390' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-47' class="method hidden"><code id='next_back.v-48'>fn <a href='#method.next_back-47' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3362-3375' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-6' class="method hidden"><code id='nth_back.v-6'>fn <a href='#method.nth_back-6' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3378-3389' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-35' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.ChunksMut.html" title="struct nom::lib::std::slice::ChunksMut">ChunksMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-35' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4706-4740' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-48' class="method hidden"><code id='next_back.v-49'>fn <a href='#method.next_back-48' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4708-4720' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-7' class="method hidden"><code id='nth_back.v-7'>fn <a href='#method.nth_back-7' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.ChunksMut.html" title="struct nom::lib::std::slice::ChunksMut">ChunksMut</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4723-4739' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-36' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.RChunksExact.html" title="struct nom::lib::std::slice::RChunksExact">RChunksExact</a><'a, T></code><a href='#impl-DoubleEndedIterator-36' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5413-5442' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-49' class="method hidden"><code id='next_back.v-50'>fn <a href='#method.next_back-49' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5415-5423' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-8' class="method hidden"><code id='nth_back.v-8'>fn <a href='#method.nth_back-8' class='fnname'>nth_back</a>(<br> &mut self, <br> n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a><br>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.RChunksExact.html" title="struct nom::lib::std::slice::RChunksExact">RChunksExact</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5426-5441' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-37' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.RChunksMut.html" title="struct nom::lib::std::slice::RChunksMut">RChunksMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-37' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5270-5302' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-50' class="method hidden"><code id='next_back.v-51'>fn <a href='#method.next_back-50' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5272-5283' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-9' class="method hidden"><code id='nth_back.v-9'>fn <a href='#method.nth_back-9' class='fnname'>nth_back</a>(<br> &mut self, <br> n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a><br>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.RChunksMut.html" title="struct nom::lib::std::slice::RChunksMut">RChunksMut</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5286-5301' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-38' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::result::<a class="struct" href="../../../../nom/lib/std/result/struct.IterMut.html" title="struct nom::lib::std::result::IterMut">IterMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-38' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1385-1390' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-51' class="method hidden"><code id='next_back.v-52'>fn <a href='#method.next_back-51' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1387-1389' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-39' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::slice::<a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-39' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3360-3390' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-52' class="method hidden"><code id='next_back.v-53'>fn <a href='#method.next_back-52' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3362-3375' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-10' class="method hidden"><code id='nth_back.v-10'>fn <a href='#method.nth_back-10' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3378-3389' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-40' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.Windows.html" title="struct nom::lib::std::slice::Windows">Windows</a><'a, T></code><a href='#impl-DoubleEndedIterator-40' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4435-4459' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-53' class="method hidden"><code id='next_back.v-54'>fn <a href='#method.next_back-53' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4437-4445' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-11' class="method hidden"><code id='nth_back.v-11'>fn <a href='#method.nth_back-11' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.Windows.html" title="struct nom::lib::std::slice::Windows">Windows</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4448-4458' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-41' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.Chunks.html" title="struct nom::lib::std::slice::Chunks">Chunks</a><'a, T></code><a href='#impl-DoubleEndedIterator-41' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4567-4598' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-54' class="method hidden"><code id='next_back.v-55'>fn <a href='#method.next_back-54' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4569-4579' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-12' class="method hidden"><code id='nth_back.v-12'>fn <a href='#method.nth_back-12' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.Chunks.html" title="struct nom::lib::std::slice::Chunks">Chunks</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4582-4597' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-42' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.RChunksExactMut.html" title="struct nom::lib::std::slice::RChunksExactMut">RChunksExactMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-42' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5550-5581' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-55' class="method hidden"><code id='next_back.v-56'>fn <a href='#method.next_back-55' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5552-5561' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-13' class="method hidden"><code id='nth_back.v-13'>fn <a href='#method.nth_back-13' class='fnname'>nth_back</a>(<br> &mut self, <br> n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a><br>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/slice/struct.RChunksExactMut.html" title="struct nom::lib::std::slice::RChunksExactMut">RChunksExactMut</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#5564-5580' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-43' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::result::<a class="struct" href="../../../../nom/lib/std/result/struct.Iter.html" title="struct nom::lib::std::result::Iter">Iter</a><'a, T></code><a href='#impl-DoubleEndedIterator-43' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1332-1337' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-56' class="method hidden"><code id='next_back.v-57'>fn <a href='#method.next_back-56' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1334-1336' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-44' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::binary_heap::<a class="struct" href="../../../../nom/lib/std/collections/binary_heap/struct.Iter.html" title="struct nom::lib::std::collections::binary_heap::Iter">Iter</a><'a, T></code><a href='#impl-DoubleEndedIterator-44' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1078-1083' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-57' class="method hidden"><code id='next_back.v-58'>fn <a href='#method.next_back-57' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1080-1082' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-45' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::btree_set::<a class="struct" href="../../../../nom/lib/std/collections/btree_set/struct.Range.html" title="struct nom::lib::std::collections::btree_set::Range">Range</a><'a, T></code><a href='#impl-DoubleEndedIterator-45' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1266-1270' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-58' class="method hidden"><code id='next_back.v-59'>fn <a href='#method.next_back-58' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1267-1269' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-46' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::vec_deque::<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.IterMut.html" title="struct nom::lib::std::collections::vec_deque::IterMut">IterMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-46' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2461-2483' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-59' class="method hidden"><code id='next_back.v-60'>fn <a href='#method.next_back-59' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2463-2473' title='goto source code'>[src]</a></h4><h4 id='method.rfold-3' class="method hidden"><code id='rfold.v-3'>fn <a href='#method.rfold-3' class='fnname'>rfold</a><Acc, F>(self, accum: Acc, f: F) -> Acc <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.IterMut.html" title="struct nom::lib::std::collections::vec_deque::IterMut">IterMut</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2475-2482' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-47' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::btree_set::<a class="struct" href="../../../../nom/lib/std/collections/btree_set/struct.Iter.html" title="struct nom::lib::std::collections::btree_set::Iter">Iter</a><'a, T></code><a href='#impl-DoubleEndedIterator-47' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1203-1207' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-60' class="method hidden"><code id='next_back.v-61'>fn <a href='#method.next_back-60' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1204-1206' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-48' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::linked_list::<a class="struct" href="../../../../nom/lib/std/collections/linked_list/struct.Iter.html" title="struct nom::lib::std::collections::linked_list::Iter">Iter</a><'a, T></code><a href='#impl-DoubleEndedIterator-48' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1018-1033' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-61' class="method hidden"><code id='next_back.v-62'>fn <a href='#method.next_back-61' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1020-1032' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-49' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::linked_list::<a class="struct" href="../../../../nom/lib/std/collections/linked_list/struct.IterMut.html" title="struct nom::lib::std::collections::linked_list::IterMut">IterMut</a><'a, T></code><a href='#impl-DoubleEndedIterator-49' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1072-1087' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-62' class="method hidden"><code id='next_back.v-63'>fn <a href='#method.next_back-62' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1074-1086' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-50' class='impl'><code class='in-band'>impl<'a, T> DoubleEndedIterator for nom::lib::std::collections::vec_deque::<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.Iter.html" title="struct nom::lib::std::collections::vec_deque::Iter">Iter</a><'a, T></code><a href='#impl-DoubleEndedIterator-50' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2335-2377' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-63' class="method hidden"><code id='next_back.v-64'>fn <a href='#method.next_back-63' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2337-2343' title='goto source code'>[src]</a></h4><h4 id='method.rfold-4' class="method hidden"><code id='rfold.v-4'>fn <a href='#method.rfold-4' class='fnname'>rfold</a><Acc, F>(self, accum: Acc, f: F) -> Acc <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.Iter.html" title="struct nom::lib::std::collections::vec_deque::Iter">Iter</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2345-2352' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-3' class="method hidden"><code id='try_rfold.v-3'>fn <a href='#method.try_rfold-3' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, <<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.Iter.html" title="struct nom::lib::std::collections::vec_deque::Iter">Iter</a><'a, T> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>,<br> <a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.Iter.html" title="struct nom::lib::std::collections::vec_deque::Iter">Iter</a><'a, T>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2354-2376' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-51' class='impl'><code class='in-band'>impl<'a, T, P> DoubleEndedIterator for nom::lib::std::slice::<a class="struct" href="../../../../nom/lib/std/slice/struct.RSplit.html" title="struct nom::lib::std::slice::RSplit">RSplit</a><'a, T, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-51' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4098-4106' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-64' class="method hidden"><code id='next_back.v-65'>fn <a href='#method.next_back-64' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4103-4105' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-52' class='impl'><code class='in-band'>impl<'a, T, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.RSplitMut.html" title="struct nom::lib::std::slice::RSplitMut">RSplitMut</a><'a, T, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-52' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4180-4188' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-65' class="method hidden"><code id='next_back.v-66'>fn <a href='#method.next_back-65' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#4185-4187' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-53' class='impl'><code class='in-band'>impl<'a, T, P> DoubleEndedIterator for nom::lib::std::slice::<a class="struct" href="../../../../nom/lib/std/slice/struct.Split.html" title="struct nom::lib::std::slice::Split">Split</a><'a, T, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-53' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3690-3709' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-66' class="method hidden"><code id='next_back.v-67'>fn <a href='#method.next_back-66' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3695-3708' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-54' class='impl'><code class='in-band'>impl<'a, T, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/slice/struct.SplitMut.html" title="struct nom::lib::std::slice::SplitMut">SplitMut</a><'a, T, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-54' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3912-3937' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-67' class="method hidden"><code id='next_back.v-68'>fn <a href='#method.next_back-67' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3917-3936' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-55' class='impl'><code class='in-band'>impl<A> DoubleEndedIterator for nom::lib::std::ops::<a class="struct" href="../../../../nom/lib/std/ops/struct.Range.html" title="struct nom::lib::std::ops::Range">Range</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../../../nom/lib/std/iter/trait.Step.html" title="trait nom::lib::std::iter::Step">Step</a>, </span></code><a href='#impl-DoubleEndedIterator-55' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#280-303' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-68' class="method hidden"><code id='next_back.v-69'>fn <a href='#method.next_back-68' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#282-289' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-14' class="method hidden"><code id='nth_back.v-14'>fn <a href='#method.nth_back-14' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#292-302' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-56' class='impl'><code class='in-band'>impl<A> DoubleEndedIterator for nom::lib::std::option::<a class="struct" href="../../../../nom/lib/std/option/struct.IntoIter.html" title="struct nom::lib::std::option::IntoIter">IntoIter</a><A></code><a href='#impl-DoubleEndedIterator-56' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1484-1489' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-69' class="method hidden"><code id='next_back.v-70'>fn <a href='#method.next_back-69' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1486-1488' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-57' class='impl'><code class='in-band'>impl<A> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/ops/struct.RangeInclusive.html" title="struct nom::lib::std::ops::RangeInclusive">RangeInclusive</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../../../nom/lib/std/iter/trait.Step.html" title="trait nom::lib::std::iter::Step">Step</a>, </span></code><a href='#impl-DoubleEndedIterator-57' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#442-513' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-70' class="method hidden"><code id='next_back.v-71'>fn <a href='#method.next_back-70' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#444-456' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-15' class="method hidden"><code id='nth_back.v-15'>fn <a href='#method.nth_back-15' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#459-484' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-4' class="method hidden"><code id='try_rfold.v-4'>fn <a href='#method.try_rfold-4' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, <<a class="struct" href="../../../../nom/lib/std/ops/struct.RangeInclusive.html" title="struct nom::lib::std::ops::RangeInclusive">RangeInclusive</a><A> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>,<br> <a class="struct" href="../../../../nom/lib/std/ops/struct.RangeInclusive.html" title="struct nom::lib::std::ops::RangeInclusive">RangeInclusive</a><A>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/range.rs.html#487-512' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-58' class='impl'><code class='in-band'>impl<A> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Repeat.html" title="struct nom::lib::std::iter::Repeat">Repeat</a><A> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Clone.html" title="trait nom::lib::std::prelude::v1::v1::Clone">Clone</a>, </span></code><a href='#impl-DoubleEndedIterator-58' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#33-38' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-71' class="method hidden"><code id='next_back.v-72'>fn <a href='#method.next_back-71' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#35-37' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-59' class='impl'><code class='in-band'>impl<A, B> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Chain.html" title="struct nom::lib::std::iter::Chain">Chain</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>,<br> B: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a><Item = <A as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>>, </span></code><a href='#impl-DoubleEndedIterator-59' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/chain.rs.html#199-279' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-72' class="method hidden"><code id='next_back.v-73'>fn <a href='#method.next_back-72' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<A as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/chain.rs.html#205-217' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-16' class="method hidden"><code id='nth_back.v-16'>fn <a href='#method.nth_back-16' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<A as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/chain.rs.html#220-236' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-5' class="method hidden"><code id='try_rfold.v-5'>fn <a href='#method.try_rfold-5' class='fnname'>try_rfold</a><Acc, F, R>(&mut self, init: Acc, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Chain.html" title="struct nom::lib::std::iter::Chain">Chain</a><A, B> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Chain.html" title="struct nom::lib::std::iter::Chain">Chain</a><A, B>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/chain.rs.html#238-258' title='goto source code'>[src]</a></h4><h4 id='method.rfold-5' class="method hidden"><code id='rfold.v-5'>fn <a href='#method.rfold-5' class='fnname'>rfold</a><Acc, F>(self, init: Acc, f: F) -> Acc <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Chain.html" title="struct nom::lib::std::iter::Chain">Chain</a><A, B> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/chain.rs.html#260-278' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-60' class='impl'><code class='in-band'>impl<A, B> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Zip.html" title="struct nom::lib::std::iter::Zip">Zip</a><A, B> <span class="where fmt-newline">where<br> A: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.ExactSizeIterator.html" title="trait nom::lib::std::prelude::v1::v1::ExactSizeIterator">ExactSizeIterator</a>,<br> B: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.ExactSizeIterator.html" title="trait nom::lib::std::prelude::v1::v1::ExactSizeIterator">ExactSizeIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-60' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/zip.rs.html#64-73' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-73' class="method hidden"><code id='next_back.v-74'>fn <a href='#method.next_back-73' class='fnname'>next_back</a>(<br> &mut self<br>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><A as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>, <B as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/zip.rs.html#70-72' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-61' class='impl'><code class='in-band'>impl<A, F> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.OnceWith.html" title="struct nom::lib::std::iter::OnceWith">OnceWith</a><F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnOnce.html" title="trait nom::lib::std::prelude::v1::v1::FnOnce">FnOnce</a>() -> A, </span></code><a href='#impl-DoubleEndedIterator-61' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#424-428' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-74' class="method hidden"><code id='next_back.v-75'>fn <a href='#method.next_back-74' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><A></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#425-427' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-62' class='impl'><code class='in-band'>impl<B, I, F> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.FilterMap.html" title="struct nom::lib::std::iter::FilterMap">FilterMap</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><B>,<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-62' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1099-1135' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-75' class="method hidden"><code id='next_back.v-76'>fn <a href='#method.next_back-75' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><B></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1104-1116' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-6' class="method hidden"><code id='try_rfold.v-6'>fn <a href='#method.try_rfold-6' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.FilterMap.html" title="struct nom::lib::std::iter::FilterMap">FilterMap</a><I, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.FilterMap.html" title="struct nom::lib::std::iter::FilterMap">FilterMap</a><I, F>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1119-1126' title='goto source code'>[src]</a></h4><h4 id='method.rfold-6' class="method hidden"><code id='rfold.v-6'>fn <a href='#method.rfold-6' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.FilterMap.html" title="struct nom::lib::std::iter::FilterMap">FilterMap</a><I, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1129-1134' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-63' class='impl'><code class='in-band'>impl<B, I, F> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Map.html" title="struct nom::lib::std::iter::Map">Map</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> B,<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-63' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#817-841' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-76' class="method hidden"><code id='next_back.v-77'>fn <a href='#method.next_back-76' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><B></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#822-824' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-7' class="method hidden"><code id='try_rfold.v-7'>fn <a href='#method.try_rfold-7' class='fnname'>try_rfold</a><Acc, G, R>(&mut self, init: Acc, g: G) -> R <span class="where fmt-newline">where<br> G: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Map.html" title="struct nom::lib::std::iter::Map">Map</a><I, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Map.html" title="struct nom::lib::std::iter::Map">Map</a><I, F>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#826-833' title='goto source code'>[src]</a></h4><h4 id='method.rfold-7' class="method hidden"><code id='rfold.v-7'>fn <a href='#method.rfold-7' class='fnname'>rfold</a><Acc, G>(self, init: Acc, g: G) -> Acc <span class="where fmt-newline">where<br> G: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Map.html" title="struct nom::lib::std::iter::Map">Map</a><I, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#835-840' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-64' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Enumerate.html" title="struct nom::lib::std::iter::Enumerate">Enumerate</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.ExactSizeIterator.html" title="trait nom::lib::std::prelude::v1::v1::ExactSizeIterator">ExactSizeIterator</a> + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-64' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1250-1315' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-77' class="method hidden"><code id='next_back.v-78'>fn <a href='#method.next_back-77' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1255-1261' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-17' class="method hidden"><code id='nth_back.v-17'>fn <a href='#method.nth_back-17' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1264-1270' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-8' class="method hidden"><code id='try_rfold.v-8'>fn <a href='#method.try_rfold-8' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Enumerate.html" title="struct nom::lib::std::iter::Enumerate">Enumerate</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Enumerate.html" title="struct nom::lib::std::iter::Enumerate">Enumerate</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1273-1293' title='goto source code'>[src]</a></h4><h4 id='method.rfold-8' class="method hidden"><code id='rfold.v-8'>fn <a href='#method.rfold-8' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Enumerate.html" title="struct nom::lib::std::iter::Enumerate">Enumerate</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1296-1314' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-65' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + <a class="trait" href="../../../../nom/lib/std/iter/trait.FusedIterator.html" title="trait nom::lib::std::iter::FusedIterator">FusedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-65' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2459-2490' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-78' class="method hidden"><code id='next_back.v-79'>fn <a href='#method.next_back-78' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2464-2466' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-18' class="method hidden"><code id='nth_back.v-18'>fn <a href='#method.nth_back-18' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2469-2471' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-9' class="method hidden"><code id='try_rfold.v-9'>fn <a href='#method.try_rfold-9' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2474-2481' title='goto source code'>[src]</a></h4><h4 id='method.rfold-9' class="method hidden"><code id='rfold.v-9'>fn <a href='#method.rfold-9' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2484-2489' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-66' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-66' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2345-2394' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-79' class="method hidden"><code id='next_back.v-80'>default fn <a href='#method.next_back-79' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2350-2358' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-19' class="method hidden"><code id='nth_back.v-19'>default fn <a href='#method.nth_back-19' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2361-2369' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-10' class="method hidden"><code id='try_rfold.v-10'>default fn <a href='#method.try_rfold-10' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2372-2385' title='goto source code'>[src]</a></h4><h4 id='method.rfold-10' class="method hidden"><code id='rfold.v-10'>default fn <a href='#method.rfold-10' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Fuse.html" title="struct nom::lib::std::iter::Fuse">Fuse</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2388-2393' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-67' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Peekable.html" title="struct nom::lib::std::iter::Peekable">Peekable</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-67' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1465-1508' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-80' class="method hidden"><code id='next_back.v-81'>fn <a href='#method.next_back-80' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.Peekable.html" title="struct nom::lib::std::iter::Peekable">Peekable</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1470-1472' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-11' class="method hidden"><code id='try_rfold.v-11'>fn <a href='#method.try_rfold-11' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Peekable.html" title="struct nom::lib::std::iter::Peekable">Peekable</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Peekable.html" title="struct nom::lib::std::iter::Peekable">Peekable</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1475-1492' title='goto source code'>[src]</a></h4><h4 id='method.rfold-11' class="method hidden"><code id='rfold.v-11'>fn <a href='#method.rfold-11' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Peekable.html" title="struct nom::lib::std::iter::Peekable">Peekable</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1495-1507' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-68' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Rev.html" title="struct nom::lib::std::iter::Rev">Rev</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-68' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#86-122' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-81' class="method hidden"><code id='next_back.v-82'>fn <a href='#method.next_back-81' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#91-93' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-20' class="method hidden"><code id='nth_back.v-20'>fn <a href='#method.nth_back-20' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#96-98' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-12' class="method hidden"><code id='try_rfold.v-12'>fn <a href='#method.try_rfold-12' class='fnname'>try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(B, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Rev.html" title="struct nom::lib::std::iter::Rev">Rev</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = B>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Rev.html" title="struct nom::lib::std::iter::Rev">Rev</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#100-107' title='goto source code'>[src]</a></h4><h4 id='method.rfold-12' class="method hidden"><code id='rfold.v-12'>fn <a href='#method.rfold-12' class='fnname'>rfold</a><Acc, F>(self, init: Acc, f: F) -> Acc <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Rev.html" title="struct nom::lib::std::iter::Rev">Rev</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#109-114' title='goto source code'>[src]</a></h4><h4 id='method.rfind-2' class="method hidden"><code id='rfind.v-2'>fn <a href='#method.rfind-2' class='fnname'>rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.Rev.html" title="struct nom::lib::std::iter::Rev">Rev</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(&<<a class="struct" href="../../../../nom/lib/std/iter/struct.Rev.html" title="struct nom::lib::std::iter::Rev">Rev</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#116-121' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-69' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Skip.html" title="struct nom::lib::std::iter::Skip">Skip</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.ExactSizeIterator.html" title="trait nom::lib::std::prelude::v1::v1::ExactSizeIterator">ExactSizeIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-69' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1972-2018' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-82' class="method hidden"><code id='next_back.v-83'>fn <a href='#method.next_back-82' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.Skip.html" title="struct nom::lib::std::iter::Skip">Skip</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1976-1978' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-21' class="method hidden"><code id='nth_back.v-21'>fn <a href='#method.nth_back-21' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1981-1992' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-13' class="method hidden"><code id='try_rfold.v-13'>fn <a href='#method.try_rfold-13' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Skip.html" title="struct nom::lib::std::iter::Skip">Skip</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Skip.html" title="struct nom::lib::std::iter::Skip">Skip</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1994-2017' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-70' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.StepBy.html" title="struct nom::lib::std::iter::StepBy">StepBy</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.ExactSizeIterator.html" title="trait nom::lib::std::prelude::v1::v1::ExactSizeIterator">ExactSizeIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-70' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#652-692' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-83' class="method hidden"><code id='next_back.v-84'>fn <a href='#method.next_back-83' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.StepBy.html" title="struct nom::lib::std::iter::StepBy">StepBy</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#657-659' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-22' class="method hidden"><code id='nth_back.v-22'>fn <a href='#method.nth_back-22' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.StepBy.html" title="struct nom::lib::std::iter::StepBy">StepBy</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#662-669' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-14' class="method hidden"><code id='try_rfold.v-14'>fn <a href='#method.try_rfold-14' class='fnname'>try_rfold</a><Acc, F, R>(&mut self, init: Acc, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.StepBy.html" title="struct nom::lib::std::iter::StepBy">StepBy</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#671-691' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-71' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Take.html" title="struct nom::lib::std::iter::Take">Take</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.ExactSizeIterator.html" title="trait nom::lib::std::prelude::v1::v1::ExactSizeIterator">ExactSizeIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-71' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2120-2168' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-84' class="method hidden"><code id='next_back.v-85'>fn <a href='#method.next_back-84' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.Take.html" title="struct nom::lib::std::iter::Take">Take</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2125-2133' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-23' class="method hidden"><code id='nth_back.v-23'>fn <a href='#method.nth_back-23' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<<a class="struct" href="../../../../nom/lib/std/iter/struct.Take.html" title="struct nom::lib::std::iter::Take">Take</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2136-2148' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-15' class="method hidden"><code id='try_rfold.v-15'>fn <a href='#method.try_rfold-15' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Take.html" title="struct nom::lib::std::iter::Take">Take</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Take.html" title="struct nom::lib::std::iter::Take">Take</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2151-2167' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-72' class='impl'><code class='in-band'>impl<I> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/prelude/v1/v1/struct.Box.html" title="struct nom::lib::std::prelude::v1::v1::Box">Box</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a> + ?<a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a href='#impl-DoubleEndedIterator-72' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/boxed.rs.html#991-998' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-85' class="method hidden"><code id='next_back.v-86'>fn <a href='#method.next_back-85' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/boxed.rs.html#992-994' title='goto source code'>[src]</a></h4><h4 id='method.nth_back-24' class="method hidden"><code id='nth_back.v-24'>fn <a href='#method.nth_back-24' class='fnname'>nth_back</a>(&mut self, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/boxed.rs.html#995-997' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-73' class='impl'><code class='in-band'>impl<I, F> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Inspect.html" title="struct nom::lib::std::iter::Inspect">Inspect</a><I, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(&<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>),<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-73' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2606-2633' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-86' class="method hidden"><code id='next_back.v-87'>fn <a href='#method.next_back-86' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2611-2614' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-16' class="method hidden"><code id='try_rfold.v-16'>fn <a href='#method.try_rfold-16' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Inspect.html" title="struct nom::lib::std::iter::Inspect">Inspect</a><I, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Inspect.html" title="struct nom::lib::std::iter::Inspect">Inspect</a><I, F>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2617-2624' title='goto source code'>[src]</a></h4><h4 id='method.rfold-13' class="method hidden"><code id='rfold.v-13'>fn <a href='#method.rfold-13' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Inspect.html" title="struct nom::lib::std::iter::Inspect">Inspect</a><I, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#2627-2632' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-74' class='impl'><code class='in-band'>impl<I, P> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Filter.html" title="struct nom::lib::std::iter::Filter">Filter</a><I, P> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>,<br> P: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(&<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, </span></code><a href='#impl-DoubleEndedIterator-74' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#983-1009' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-87' class="method hidden"><code id='next_back.v-88'>fn <a href='#method.next_back-87' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#988-990' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-17' class="method hidden"><code id='try_rfold.v-17'>fn <a href='#method.try_rfold-17' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Filter.html" title="struct nom::lib::std::iter::Filter">Filter</a><I, P> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Filter.html" title="struct nom::lib::std::iter::Filter">Filter</a><I, P>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#993-1000' title='goto source code'>[src]</a></h4><h4 id='method.rfold-14' class="method hidden"><code id='rfold.v-14'>fn <a href='#method.rfold-14' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Filter.html" title="struct nom::lib::std::iter::Filter">Filter</a><I, P> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/mod.rs.html#1003-1008' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-75' class='impl'><code class='in-band'>impl<I, U> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Flatten.html" title="struct nom::lib::std::iter::Flatten">Flatten</a><I> <span class="where fmt-newline">where<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>,<br> U: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>,<br> <I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a>,<br> <<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html#associatedtype.IntoIter" title="type nom::lib::std::prelude::v1::v1::IntoIterator::IntoIter">IntoIter</a> == U,<br> <<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::IntoIterator::Item">Item</a> == <U as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>, </span></code><a href='#impl-DoubleEndedIterator-75' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#201-228' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-88' class="method hidden"><code id='next_back.v-89'>fn <a href='#method.next_back-88' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<U as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#207-209' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-18' class="method hidden"><code id='try_rfold.v-18'>fn <a href='#method.try_rfold-18' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Flatten.html" title="struct nom::lib::std::iter::Flatten">Flatten</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.Flatten.html" title="struct nom::lib::std::iter::Flatten">Flatten</a><I>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#212-219' title='goto source code'>[src]</a></h4><h4 id='method.rfold-15' class="method hidden"><code id='rfold.v-15'>fn <a href='#method.rfold-15' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.Flatten.html" title="struct nom::lib::std::iter::Flatten">Flatten</a><I> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#222-227' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-76' class='impl'><code class='in-band'>impl<I, U, F> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.FlatMap.html" title="struct nom::lib::std::iter::FlatMap">FlatMap</a><I, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(<I as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> U,<br> I: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>,<br> U: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a>,<br> <U as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html#associatedtype.IntoIter" title="type nom::lib::std::prelude::v1::v1::IntoIterator::IntoIter">IntoIter</a>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.DoubleEndedIterator.html" title="trait nom::lib::std::prelude::v1::v1::DoubleEndedIterator">DoubleEndedIterator</a>, </span></code><a href='#impl-DoubleEndedIterator-76' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#83-110' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-89' class="method hidden"><code id='next_back.v-90'>fn <a href='#method.next_back-89' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<U as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::IntoIterator::Item">Item</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#89-91' title='goto source code'>[src]</a></h4><h4 id='method.try_rfold-19' class="method hidden"><code id='try_rfold.v-19'>fn <a href='#method.try_rfold-19' class='fnname'>try_rfold</a><Acc, Fold, R>(&mut self, init: Acc, fold: Fold) -> R <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.FlatMap.html" title="struct nom::lib::std::iter::FlatMap">FlatMap</a><I, U, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> R,<br> R: <a class="trait" href="../../../../nom/lib/std/ops/trait.Try.html" title="trait nom::lib::std::ops::Try">Try</a><Ok = Acc>,<br> <a class="struct" href="../../../../nom/lib/std/iter/struct.FlatMap.html" title="struct nom::lib::std::iter::FlatMap">FlatMap</a><I, U, F>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Sized.html" title="trait nom::lib::std::prelude::v1::v1::Sized">Sized</a>, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#94-101' title='goto source code'>[src]</a></h4><h4 id='method.rfold-16' class="method hidden"><code id='rfold.v-16'>fn <a href='#method.rfold-16' class='fnname'>rfold</a><Acc, Fold>(self, init: Acc, fold: Fold) -> Acc <span class="where fmt-newline">where<br> Fold: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.FnMut.html" title="trait nom::lib::std::prelude::v1::v1::FnMut">FnMut</a>(Acc, <<a class="struct" href="../../../../nom/lib/std/iter/struct.FlatMap.html" title="struct nom::lib::std::iter::FlatMap">FlatMap</a><I, U, F> as <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a>>::<a class="type" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html#associatedtype.Item" title="type nom::lib::std::prelude::v1::v1::Iterator::Item">Item</a>) -> Acc, </span></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/adapters/flatten.rs.html#104-109' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-77' class='impl'><code class='in-band'>impl<K, V> DoubleEndedIterator for nom::lib::std::collections::btree_map::<a class="struct" href="../../../../nom/lib/std/collections/btree_map/struct.IntoIter.html" title="struct nom::lib::std::collections::btree_map::IntoIter">IntoIter</a><K, V></code><a href='#impl-DoubleEndedIterator-77' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1530-1539' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-90' class="method hidden"><code id='next_back.v-91'>fn <a href='#method.next_back-90' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a>K, V<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1531-1538' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-78' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Empty.html" title="struct nom::lib::std::iter::Empty">Empty</a><T></code><a href='#impl-DoubleEndedIterator-78' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#237-241' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-91' class="method hidden"><code id='next_back.v-92'>fn <a href='#method.next_back-91' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#238-240' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-79' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for <a class="struct" href="../../../../nom/lib/std/iter/struct.Once.html" title="struct nom::lib::std::iter::Once">Once</a><T></code><a href='#impl-DoubleEndedIterator-79' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#319-323' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-92' class="method hidden"><code id='next_back.v-93'>fn <a href='#method.next_back-92' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/sources.rs.html#320-322' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-80' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for nom::lib::std::result::<a class="struct" href="../../../../nom/lib/std/result/struct.IntoIter.html" title="struct nom::lib::std::result::IntoIter">IntoIter</a><T></code><a href='#impl-DoubleEndedIterator-80' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1434-1439' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-93' class="method hidden"><code id='next_back.v-94'>fn <a href='#method.next_back-93' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1436-1438' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-81' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for nom::lib::std::collections::btree_set::<a class="struct" href="../../../../nom/lib/std/collections/btree_set/struct.IntoIter.html" title="struct nom::lib::std::collections::btree_set::IntoIter">IntoIter</a><T></code><a href='#impl-DoubleEndedIterator-81' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1230-1234' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-94' class="method hidden"><code id='next_back.v-95'>fn <a href='#method.next_back-94' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1231-1233' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-82' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for nom::lib::std::collections::binary_heap::<a class="struct" href="../../../../nom/lib/std/collections/binary_heap/struct.IntoIter.html" title="struct nom::lib::std::collections::binary_heap::IntoIter">IntoIter</a><T></code><a href='#impl-DoubleEndedIterator-82' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1131-1136' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-95' class="method hidden"><code id='next_back.v-96'>fn <a href='#method.next_back-95' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1133-1135' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-83' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for nom::lib::std::collections::vec_deque::<a class="struct" href="../../../../nom/lib/std/collections/vec_deque/struct.IntoIter.html" title="struct nom::lib::std::collections::vec_deque::IntoIter">IntoIter</a><T></code><a href='#impl-DoubleEndedIterator-83' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2532-2537' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-96' class="method hidden"><code id='next_back.v-97'>fn <a href='#method.next_back-96' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2534-2536' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-84' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for nom::lib::std::collections::linked_list::<a class="struct" href="../../../../nom/lib/std/collections/linked_list/struct.IntoIter.html" title="struct nom::lib::std::collections::linked_list::IntoIter">IntoIter</a><T></code><a href='#impl-DoubleEndedIterator-84' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1661-1666' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-97' class="method hidden"><code id='next_back.v-98'>fn <a href='#method.next_back-97' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1663-1665' title='goto source code'>[src]</a></h4></div><h3 id='impl-DoubleEndedIterator-85' class='impl'><code class='in-band'>impl<T> DoubleEndedIterator for nom::lib::std::vec::<a class="struct" href="../../../../nom/lib/std/vec/struct.IntoIter.html" title="struct nom::lib::std::vec::IntoIter">IntoIter</a><T></code><a href='#impl-DoubleEndedIterator-85' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#2583-2604' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.next_back-98' class="method hidden"><code id='next_back.v-99'>fn <a href='#method.next_back-98' class='fnname'>next_back</a>(&mut self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Option.html" title="enum nom::lib::std::prelude::v1::v1::Option">Option</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#2585-2603' title='goto source code'>[src]</a></h4></div></div><span class='loading-content'>Loading content...</span><script 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