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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 `IntoIterator` trait in crate `nom`."><meta name="keywords" content="rust, rustlang, rust-lang, IntoIterator"><title>nom::lib::std::iter::IntoIterator - 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 IntoIterator</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#associated-types">Associated Types</a><div class="sidebar-links"><a href="#associatedtype.Item">Item</a><a href="#associatedtype.IntoIter">IntoIter</a></div><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.into_iter">into_iter</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-IntoIterator-for-%26%27a%20%5BT%3B%20N%5D">&'a [T; N]</a><a href="#impl-IntoIterator-for-%26%27a%20%5BT%5D">&'a [T]</a><a href="#impl-IntoIterator-for-%26%27a%20HashMap%3CK%2C%20V%2C%20S%3E">&'a HashMap<K, V, S></a><a href="#impl-IntoIterator-for-%26%27a%20HashSet%3CT%2C%20S%3E">&'a HashSet<T, S></a><a href="#impl-IntoIterator-for-%26%27a%20Path">&'a Path</a><a href="#impl-IntoIterator-for-%26%27a%20PathBuf">&'a PathBuf</a><a href="#impl-IntoIterator-for-%26%27a%20Receiver%3CT%3E">&'a Receiver<T></a><a href="#impl-IntoIterator-for-%26%27a%20UnixListener">&'a UnixListener</a><a href="#impl-IntoIterator-for-%26%27a%20mut%20%5BT%3B%20N%5D">&'a mut [T; N]</a><a href="#impl-IntoIterator-for-%26%27a%20mut%20%5BT%5D">&'a mut [T]</a><a href="#impl-IntoIterator-for-%26%27a%20mut%20HashMap%3CK%2C%20V%2C%20S%3E">&'a mut HashMap<K, V, S></a><a href="#impl-IntoIterator-for-HashMap%3CK%2C%20V%2C%20S%3E">HashMap<K, V, S></a><a href="#impl-IntoIterator-for-HashSet%3CT%2C%20S%3E">HashSet<T, S></a><a href="#impl-IntoIterator-for-Receiver%3CT%3E">Receiver<T></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: 'IntoIterator', 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/collect.rs.html#210-240' 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=''>IntoIterator</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait IntoIterator <span class="where fmt-newline">where<br> <Self::<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> 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> == Self::<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>, </span>{
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type <a href='#associatedtype.Item' class="type">Item</a>;
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type <a href='#associatedtype.IntoIter' class="type">IntoIter</a>: <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.into_iter' class='fnname'>into_iter</a>(self) -> Self::<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>;
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}</pre></div><div class='docblock'><p>Conversion into an <code>Iterator</code>.</p>
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<p>By implementing <code>IntoIterator</code> for a type, you define how it will be
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converted to an iterator. This is common for types which describe a
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collection of some kind.</p>
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<p>One benefit of implementing <code>IntoIterator</code> is that your type will <a href="index.html#for-loops-and-intoiterator">work
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with Rust's <code>for</code> loop syntax</a>.</p>
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<p>See also: <a href="trait.FromIterator.html"><code>FromIterator</code></a>.</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">v</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>];
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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">v</span>.<span class="ident">into_iter</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</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="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="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">None</span>, <span class="ident">iter</span>.<span class="ident">next</span>());</pre></div>
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<p>Implementing <code>IntoIterator</code> for your type:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="comment">// A sample collection, that's just a wrapper over Vec<T></span>
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<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>)]</span>
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<span class="kw">struct</span> <span class="ident">MyCollection</span>(<span class="ident">Vec</span><span class="op"><</span><span class="ident">i32</span><span class="op">></span>);
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<span class="comment">// Let's give it some methods so we can create one and add things</span>
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<span class="comment">// to it.</span>
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<span class="kw">impl</span> <span class="ident">MyCollection</span> {
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<span class="kw">fn</span> <span class="ident">new</span>() <span class="op">-</span><span class="op">></span> <span class="ident">MyCollection</span> {
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<span class="ident">MyCollection</span>(<span class="ident">Vec</span>::<span class="ident">new</span>())
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}
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<span class="kw">fn</span> <span class="ident">add</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">elem</span>: <span class="ident">i32</span>) {
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<span class="self">self</span>.<span class="number">0</span>.<span class="ident">push</span>(<span class="ident">elem</span>);
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}
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}
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<span class="comment">// and we'll implement IntoIterator</span>
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<span class="kw">impl</span> <span class="ident">IntoIterator</span> <span class="kw">for</span> <span class="ident">MyCollection</span> {
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<span class="kw">type</span> <span class="ident">Item</span> <span class="op">=</span> <span class="ident">i32</span>;
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<span class="kw">type</span> <span class="ident">IntoIter</span> <span class="op">=</span> <span class="ident">std</span>::<span class="ident">vec</span>::<span class="ident">IntoIter</span><span class="op"><</span><span class="self">Self</span>::<span class="ident">Item</span><span class="op">></span>;
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<span class="kw">fn</span> <span class="ident">into_iter</span>(<span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="self">Self</span>::<span class="ident">IntoIter</span> {
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<span class="self">self</span>.<span class="number">0</span>.<span class="ident">into_iter</span>()
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}
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}
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<span class="comment">// Now we can make a new collection...</span>
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">c</span> <span class="op">=</span> <span class="ident">MyCollection</span>::<span class="ident">new</span>();
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<span class="comment">// ... add some stuff to it ...</span>
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<span class="ident">c</span>.<span class="ident">add</span>(<span class="number">0</span>);
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<span class="ident">c</span>.<span class="ident">add</span>(<span class="number">1</span>);
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<span class="ident">c</span>.<span class="ident">add</span>(<span class="number">2</span>);
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<span class="comment">// ... and then turn it into an Iterator:</span>
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<span class="kw">for</span> (<span class="ident">i</span>, <span class="ident">n</span>) <span class="kw">in</span> <span class="ident">c</span>.<span class="ident">into_iter</span>().<span class="ident">enumerate</span>() {
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">i</span> <span class="kw">as</span> <span class="ident">i32</span>, <span class="ident">n</span>);
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}</pre></div>
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<p>It is common to use <code>IntoIterator</code> as a trait bound. This allows
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the input collection type to change, so long as it is still an
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iterator. Additional bounds can be specified by restricting on
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<code>Item</code>:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">fn</span> <span class="ident">collect_as_strings</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">collection</span>: <span class="ident">T</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Vec</span><span class="op"><</span><span class="ident">String</span><span class="op">></span>
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<span class="kw">where</span>
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<span class="ident">T</span>: <span class="ident">IntoIterator</span>,
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<span class="ident">T</span>::<span class="ident">Item</span>: <span class="ident">std</span>::<span class="ident">fmt</span>::<span class="ident">Debug</span>,
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{
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<span class="ident">collection</span>
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.<span class="ident">into_iter</span>()
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.<span class="ident">map</span>(<span class="op">|</span><span class="ident">item</span><span class="op">|</span> <span class="macro">format</span><span class="macro">!</span>(<span class="string">"{:?}"</span>, <span class="ident">item</span>))
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.<span class="ident">collect</span>()
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}</pre></div>
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</div>
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<h2 id='associated-types' class='small-section-header'>Associated Types<a href='#associated-types' class='anchor'></a></h2><div class='methods'><h3 id='associatedtype.Item' class='method'><code id='Item.t'>type <a href='#associatedtype.Item' class="type">Item</a></code></h3><div class='docblock'><p>The type of the elements being iterated over.</p>
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</div><h3 id='associatedtype.IntoIter' class='method'><code id='IntoIter.t'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a>: <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.Iterator.html" title="trait nom::lib::std::prelude::v1::v1::Iterator">Iterator</a></code></h3><div class='docblock'><p>Which kind of iterator are we turning this into?</p>
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</div></div><span class='loading-content'>Loading content...</span>
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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.into_iter' class='method'><code id='into_iter.v'>fn <a href='#tymethod.into_iter' class='fnname'>into_iter</a>(self) -> Self::<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></code></h3><div class='docblock'><p>Creates an iterator from a value.</p>
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<p>See the <a href="index.html">module-level documentation</a> for more.</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">v</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>];
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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">v</span>.<span class="ident">into_iter</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="prelude-val">Some</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="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="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">None</span>, <span class="ident">iter</span>.<span class="ident">next</span>());</pre></div>
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</div></div><span class='loading-content'>Loading content...</span>
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<h2 id='foreign-impls' class='small-section-header'>Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a></h2><h3 id='impl-IntoIterator-for-%26%27a%20Path' class='impl'><code class='in-band'>impl<'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> for &'a <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a></code><a href='#impl-IntoIterator-for-%26%27a%20Path' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#2690-2696' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-1' class="type"><code id='Item.t-1'>type <a href='#associatedtype.Item' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-1' class="type"><code id='IntoIter.t-1'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Iter.html" title="struct std::path::Iter">Iter</a><'a></code></h4><h4 id='method.into_iter' class="method hidden"><code id='into_iter.v-1'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#2693-2695' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-Receiver%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Receiver.html" title="struct std::sync::mpsc::Receiver">Receiver</a><T></code><a href='#impl-IntoIterator-for-Receiver%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/sync/mpsc/mod.rs.html#1509-1516' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-2' class="type"><code id='Item.t-2'>type <a href='#associatedtype.Item' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-2' class="type"><code id='IntoIter.t-2'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.IntoIter.html" title="struct std::sync::mpsc::IntoIter">IntoIter</a><T></code></h4><h4 id='method.into_iter-1' class="method hidden"><code id='into_iter.v-2'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.IntoIter.html" title="struct std::sync::mpsc::IntoIter">IntoIter</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/sync/mpsc/mod.rs.html#1513-1515' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20PathBuf' class='impl'><code class='in-band'>impl<'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> for &'a <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.PathBuf.html" title="struct std::path::PathBuf">PathBuf</a></code><a href='#impl-IntoIterator-for-%26%27a%20PathBuf' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#2681-2687' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-3' class="type"><code id='Item.t-3'>type <a href='#associatedtype.Item' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-3' class="type"><code id='IntoIter.t-3'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Iter.html" title="struct std::path::Iter">Iter</a><'a></code></h4><h4 id='method.into_iter-2' class="method hidden"><code id='into_iter.v-3'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/std/path.rs.html#2684-2686' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20UnixListener' class='impl'><code class='in-band'>impl<'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> for &'a <a class="struct" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/net/struct.UnixListener.html" title="struct std::sys::unix::ext::net::UnixListener">UnixListener</a></code><a href='#impl-IntoIterator-for-%26%27a%20UnixListener' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/sys/unix/ext/net.rs.html#1015-1022' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-4' class="type"><code id='Item.t-4'>type <a href='#associatedtype.Item' class="type">Item</a> = <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Result.html" title="enum nom::lib::std::prelude::v1::v1::Result">Result</a><<a class="struct" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/net/struct.UnixStream.html" title="struct std::sys::unix::ext::net::UnixStream">UnixStream</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/std/io/error/struct.Error.html" title="struct std::io::error::Error">Error</a>></code></h4><h4 id='associatedtype.IntoIter-4' class="type"><code id='IntoIter.t-4'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/net/struct.Incoming.html" title="struct std::sys::unix::ext::net::Incoming">Incoming</a><'a></code></h4><h4 id='method.into_iter-3' class="method hidden"><code id='into_iter.v-4'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/std/sys/unix/ext/net/struct.Incoming.html" title="struct std::sys::unix::ext::net::Incoming">Incoming</a><'a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/sys/unix/ext/net.rs.html#1019-1021' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20Receiver%3CT%3E' class='impl'><code class='in-band'>impl<'a, T> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for &'a <a class="struct" href="https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Receiver.html" title="struct std::sync::mpsc::Receiver">Receiver</a><T></code><a href='#impl-IntoIterator-for-%26%27a%20Receiver%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/sync/mpsc/mod.rs.html#1491-1498' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-5' class="type"><code id='Item.t-5'>type <a href='#associatedtype.Item' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-5' class="type"><code id='IntoIter.t-5'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Iter.html" title="struct std::sync::mpsc::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-4' class="method hidden"><code id='into_iter.v-5'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Iter.html" title="struct std::sync::mpsc::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/sync/mpsc/mod.rs.html#1495-1497' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20%5BT%3B%20N%5D' class='impl'><code class='in-band'>impl<'a, 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.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for &'a <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> <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-IntoIterator-for-%26%27a%20%5BT%3B%20N%5D' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/array/mod.rs.html#206-216' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-6' class="type"><code id='Item.t-6'>type <a href='#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-6' class="type"><code id='IntoIter.t-6'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-5' class="method hidden"><code id='into_iter.v-6'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/array/mod.rs.html#213-215' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20mut%20%5BT%5D' class='impl'><code class='in-band'>impl<'a, T> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a mut [T]</a></code><a href='#impl-IntoIterator-for-%26%27a%20mut%20%5BT%5D' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3129-3136' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-7' class="type"><code id='Item.t-7'>type <a href='#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-7' class="type"><code id='IntoIter.t-7'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code></h4><h4 id='method.into_iter-6' class="method hidden"><code id='into_iter.v-7'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3133-3135' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20%5BT%5D' class='impl'><code class='in-band'>impl<'a, T> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&'a [T]</a></code><a href='#impl-IntoIterator-for-%26%27a%20%5BT%5D' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3119-3126' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-8' class="type"><code id='Item.t-8'>type <a href='#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-8' class="type"><code id='IntoIter.t-8'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-7' class="method hidden"><code id='into_iter.v-8'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/slice/mod.rs.html#3123-3125' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20mut%20%5BT%3B%20N%5D' class='impl'><code class='in-band'>impl<'a, 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.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for &'a mut <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> <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-IntoIterator-for-%26%27a%20mut%20%5BT%3B%20N%5D' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/array/mod.rs.html#219-229' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-9' class="type"><code id='Item.t-9'>type <a href='#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-9' class="type"><code id='IntoIter.t-9'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code></h4><h4 id='method.into_iter-8' class="method hidden"><code id='into_iter.v-9'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/array/mod.rs.html#226-228' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20HashMap%3CK%2C%20V%2C%20S%3E' class='impl'><code class='in-band'>impl<'a, K, V, S> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for &'a <a class="struct" href="../../../../hashbrown/map/struct.HashMap.html" title="struct hashbrown::map::HashMap">HashMap</a><K, V, S></code><a href='#impl-IntoIterator-for-%26%27a%20HashMap%3CK%2C%20V%2C%20S%3E' class='anchor'></a><a class='srclink' href='../../../../src/hashbrown/map.rs.html#1834-1842' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-10' class="type"><code id='Item.t-10'>type <a href='#associatedtype.Item' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-10' class="type"><code id='IntoIter.t-10'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../hashbrown/map/struct.Iter.html" title="struct hashbrown::map::Iter">Iter</a><'a, K, V></code></h4><h4 id='method.into_iter-9' class="method hidden"><code id='into_iter.v-10'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../hashbrown/map/struct.Iter.html" title="struct hashbrown::map::Iter">Iter</a><'a, K, V></code><a class='srclink' href='../../../../src/hashbrown/map.rs.html#1839-1841' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-%26%27a%20mut%20HashMap%3CK%2C%20V%2C%20S%3E' class='impl'><code class='in-band'>impl<'a, K, V, S> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for &'a mut <a class="struct" href="../../../../hashbrown/map/struct.HashMap.html" title="struct hashbrown::map::HashMap">HashMap</a><K, V, S></code><a href='#impl-IntoIterator-for-%26%27a%20mut%20HashMap%3CK%2C%20V%2C%20S%3E' class='anchor'></a><a class='srclink' href='../../../../src/hashbrown/map.rs.html#1844-1852' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-11' class="type"><code id='Item.t-11'>type <a href='#associatedtype.Item' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-11' class="type"><code id='IntoIter.t-11'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../hashbrown/map/struct.IterMut.html" title="struct hashbrown::map::IterMut">IterMut</a><'a, K, V></code></h4><h4 id='method.into_iter-10' class="method hidden"><code id='into_iter.v-11'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../hashbrown/map/struct.IterMut.html" title="struct hashbrown::map::IterMut">IterMut</a><'a, K, V></code><a class='srclink' href='../../../../src/hashbrown/map.rs.html#1849-1851' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-HashSet%3CT%2C%20S%3E' class='impl'><code class='in-band'>impl<T, S> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for <a class="struct" href="../../../../hashbrown/set/struct.HashSet.html" title="struct hashbrown::set::HashSet">HashSet</a><T, S></code><a href='#impl-IntoIterator-for-HashSet%3CT%2C%20S%3E' class='anchor'></a><a class='srclink' href='../../../../src/hashbrown/set.rs.html#1163-1193' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-12' class="type"><code id='Item.t-12'>type <a href='#associatedtype.Item' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-12' class="type"><code id='IntoIter.t-12'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../hashbrown/set/struct.IntoIter.html" title="struct hashbrown::set::IntoIter">IntoIter</a><T></code></h4><h4 id='method.into_iter-11' class="method"><code id='into_iter.v-12'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../hashbrown/set/struct.IntoIter.html" title="struct hashbrown::set::IntoIter">IntoIter</a><T></code><a class='srclink' href='../../../../src/hashbrown/set.rs.html#1188-1192' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a consuming iterator, that is, one that moves each value out
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of the set in arbitrary order. The set cannot be used after calling
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||
this.</p>
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<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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||
<span class="kw">use</span> <span class="ident">hashbrown</span>::<span class="ident">HashSet</span>;
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||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">set</span> <span class="op">=</span> <span class="ident">HashSet</span>::<span class="ident">new</span>();
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||
<span class="ident">set</span>.<span class="ident">insert</span>(<span class="string">"a"</span>.<span class="ident">to_string</span>());
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||
<span class="ident">set</span>.<span class="ident">insert</span>(<span class="string">"b"</span>.<span class="ident">to_string</span>());
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||
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||
<span class="comment">// Not possible to collect to a Vec<String> with a regular `.iter()`.</span>
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||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">set</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
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||
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||
<span class="comment">// Will print in an arbitrary order.</span>
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||
<span class="kw">for</span> <span class="ident">x</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">v</span> {
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||
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">x</span>);
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||
}</pre></div>
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||
</div></div><h3 id='impl-IntoIterator-for-%26%27a%20HashSet%3CT%2C%20S%3E' class='impl'><code class='in-band'>impl<'a, T, S> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for &'a <a class="struct" href="../../../../hashbrown/set/struct.HashSet.html" title="struct hashbrown::set::HashSet">HashSet</a><T, S></code><a href='#impl-IntoIterator-for-%26%27a%20HashSet%3CT%2C%20S%3E' class='anchor'></a><a class='srclink' href='../../../../src/hashbrown/set.rs.html#1153-1161' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-13' class="type"><code id='Item.t-13'>type <a href='#associatedtype.Item' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-13' class="type"><code id='IntoIter.t-13'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../hashbrown/set/struct.Iter.html" title="struct hashbrown::set::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-12' class="method hidden"><code id='into_iter.v-13'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../hashbrown/set/struct.Iter.html" title="struct hashbrown::set::Iter">Iter</a><'a, T></code><a class='srclink' href='../../../../src/hashbrown/set.rs.html#1158-1160' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-for-HashMap%3CK%2C%20V%2C%20S%3E' class='impl'><code class='in-band'>impl<K, V, S> <a class="trait" href="../../../../nom/lib/std/prelude/v1/v1/trait.IntoIterator.html" title="trait nom::lib::std::prelude::v1::v1::IntoIterator">IntoIterator</a> for <a class="struct" href="../../../../hashbrown/map/struct.HashMap.html" title="struct hashbrown::map::HashMap">HashMap</a><K, V, S></code><a href='#impl-IntoIterator-for-HashMap%3CK%2C%20V%2C%20S%3E' class='anchor'></a><a class='srclink' href='../../../../src/hashbrown/map.rs.html#1854-1881' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-14' class="type"><code id='Item.t-14'>type <a href='#associatedtype.Item' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-14' class="type"><code id='IntoIter.t-14'>type <a href='#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="../../../../hashbrown/map/struct.IntoIter.html" title="struct hashbrown::map::IntoIter">IntoIter</a><K, V></code></h4><h4 id='method.into_iter-13' class="method"><code id='into_iter.v-14'>fn <a href='#method.into_iter' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../hashbrown/map/struct.IntoIter.html" title="struct hashbrown::map::IntoIter">IntoIter</a><K, V></code><a class='srclink' href='../../../../src/hashbrown/map.rs.html#1876-1880' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a consuming iterator, that is, one that moves each key-value
|
||
pair out of the map in arbitrary order. The map cannot be used after
|
||
calling this.</p>
|
||
<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">hashbrown</span>::<span class="ident">HashMap</span>;
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span> <span class="op">=</span> <span class="ident">HashMap</span>::<span class="ident">new</span>();
|
||
<span class="ident">map</span>.<span class="ident">insert</span>(<span class="string">"a"</span>, <span class="number">1</span>);
|
||
<span class="ident">map</span>.<span class="ident">insert</span>(<span class="string">"b"</span>, <span class="number">2</span>);
|
||
<span class="ident">map</span>.<span class="ident">insert</span>(<span class="string">"c"</span>, <span class="number">3</span>);
|
||
|
||
<span class="comment">// Not possible with .iter()</span>
|
||
<span class="kw">let</span> <span class="ident">vec</span>: <span class="ident">Vec</span><span class="op"><</span>(<span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">i32</span>)<span class="op">></span> <span class="op">=</span> <span class="ident">map</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();</pre></div>
|
||
</div></div><span class='loading-content'>Loading content...</span>
|
||
<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-IntoIterator' class='impl'><code class='in-band'>impl<'a, K, V> IntoIterator for &'a <a class="struct" href="../../../../nom/lib/std/collections/struct.BTreeMap.html" title="struct nom::lib::std::collections::BTreeMap">BTreeMap</a><K, V> <span class="where fmt-newline">where<br> K: 'a,<br> V: 'a, </span></code><a href='#impl-IntoIterator' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1339-1346' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-15' class="type"><code id='Item.t-15'>type <a href='#associatedtype.Item-15' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-15' class="type"><code id='IntoIter.t-15'>type <a href='#associatedtype.IntoIter-15' class="type">IntoIter</a> = <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></code></h4><h4 id='method.into_iter-14' class="method hidden"><code id='into_iter.v-15'>fn <a href='#method.into_iter-14' class='fnname'>into_iter</a>(self) -> <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></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1343-1345' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-1' class='impl'><code class='in-band'>impl<'a, K, V> IntoIterator for &'a mut <a class="struct" href="../../../../nom/lib/std/collections/struct.BTreeMap.html" title="struct nom::lib::std::collections::BTreeMap">BTreeMap</a><K, V> <span class="where fmt-newline">where<br> K: 'a,<br> V: 'a, </span></code><a href='#impl-IntoIterator-1' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1400-1407' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-16' class="type"><code id='Item.t-16'>type <a href='#associatedtype.Item-16' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-16' class="type"><code id='IntoIter.t-16'>type <a href='#associatedtype.IntoIter-16' class="type">IntoIter</a> = <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></code></h4><h4 id='method.into_iter-15' class="method hidden"><code id='into_iter.v-16'>fn <a href='#method.into_iter-15' class='fnname'>into_iter</a>(self) -> <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></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1404-1406' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-2' class='impl'><code class='in-band'>impl<'a, K, V, S> IntoIterator for &'a nom::lib::std::collections::<a class="struct" href="../../../../nom/lib/std/collections/struct.HashMap.html" title="struct nom::lib::std::collections::HashMap">HashMap</a><K, V, S></code><a href='#impl-IntoIterator-2' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/map.rs.html#1645-1653' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-17' class="type"><code id='Item.t-17'>type <a href='#associatedtype.Item-17' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-17' class="type"><code id='IntoIter.t-17'>type <a href='#associatedtype.IntoIter-17' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/collections/hash_map/struct.Iter.html" title="struct nom::lib::std::collections::hash_map::Iter">Iter</a><'a, K, V></code></h4><h4 id='method.into_iter-16' class="method hidden"><code id='into_iter.v-17'>fn <a href='#method.into_iter-16' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/collections/hash_map/struct.Iter.html" title="struct nom::lib::std::collections::hash_map::Iter">Iter</a><'a, K, V></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/map.rs.html#1650-1652' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-3' class='impl'><code class='in-band'>impl<'a, K, V, S> IntoIterator for &'a mut nom::lib::std::collections::<a class="struct" href="../../../../nom/lib/std/collections/struct.HashMap.html" title="struct nom::lib::std::collections::HashMap">HashMap</a><K, V, S></code><a href='#impl-IntoIterator-3' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/map.rs.html#1656-1664' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-18' class="type"><code id='Item.t-18'>type <a href='#associatedtype.Item-18' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-18' class="type"><code id='IntoIter.t-18'>type <a href='#associatedtype.IntoIter-18' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/collections/hash_map/struct.IterMut.html" title="struct nom::lib::std::collections::hash_map::IterMut">IterMut</a><'a, K, V></code></h4><h4 id='method.into_iter-17' class="method hidden"><code id='into_iter.v-18'>fn <a href='#method.into_iter-17' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/collections/hash_map/struct.IterMut.html" title="struct nom::lib::std::collections::hash_map::IterMut">IterMut</a><'a, K, V></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/map.rs.html#1661-1663' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-4' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a <a class="struct" href="../../../../nom/lib/std/collections/struct.BTreeSet.html" title="struct nom::lib::std::collections::BTreeSet">BTreeSet</a><T></code><a href='#impl-IntoIterator-4' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1049-1056' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-19' class="type"><code id='Item.t-19'>type <a href='#associatedtype.Item-19' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-19' class="type"><code id='IntoIter.t-19'>type <a href='#associatedtype.IntoIter-19' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-18' class="method hidden"><code id='into_iter.v-19'>fn <a href='#method.into_iter-18' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1053-1055' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-5' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a <a class="struct" href="../../../../nom/lib/std/collections/struct.BinaryHeap.html" title="struct nom::lib::std::collections::BinaryHeap">BinaryHeap</a><T></code><a href='#impl-IntoIterator-5' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1338-1345' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-20' class="type"><code id='Item.t-20'>type <a href='#associatedtype.Item-20' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-20' class="type"><code id='IntoIter.t-20'>type <a href='#associatedtype.IntoIter-20' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-19' class="method hidden"><code id='into_iter.v-20'>fn <a href='#method.into_iter-19' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1342-1344' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-6' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a <a class="struct" href="../../../../nom/lib/std/collections/struct.LinkedList.html" title="struct nom::lib::std::collections::LinkedList">LinkedList</a><T></code><a href='#impl-IntoIterator-6' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1696-1703' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-21' class="type"><code id='Item.t-21'>type <a href='#associatedtype.Item-21' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-21' class="type"><code id='IntoIter.t-21'>type <a href='#associatedtype.IntoIter-21' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-20' class="method hidden"><code id='into_iter.v-21'>fn <a href='#method.into_iter-20' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1700-1702' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-7' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a <a class="struct" href="../../../../nom/lib/std/collections/struct.VecDeque.html" title="struct nom::lib::std::collections::VecDeque">VecDeque</a><T></code><a href='#impl-IntoIterator-7' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2685-2692' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-22' class="type"><code id='Item.t-22'>type <a href='#associatedtype.Item-22' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-22' class="type"><code id='IntoIter.t-22'>type <a href='#associatedtype.IntoIter-22' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-21' class="method hidden"><code id='into_iter.v-22'>fn <a href='#method.into_iter-21' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2689-2691' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-8' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a mut <a class="struct" href="../../../../nom/lib/std/collections/struct.VecDeque.html" title="struct nom::lib::std::collections::VecDeque">VecDeque</a><T></code><a href='#impl-IntoIterator-8' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2695-2702' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-23' class="type"><code id='Item.t-23'>type <a href='#associatedtype.Item-23' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-23' class="type"><code id='IntoIter.t-23'>type <a href='#associatedtype.IntoIter-23' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-22' class="method hidden"><code id='into_iter.v-23'>fn <a href='#method.into_iter-22' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2699-2701' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-9' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a mut <a class="struct" href="../../../../nom/lib/std/collections/struct.LinkedList.html" title="struct nom::lib::std::collections::LinkedList">LinkedList</a><T></code><a href='#impl-IntoIterator-9' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1706-1713' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-24' class="type"><code id='Item.t-24'>type <a href='#associatedtype.Item-24' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-24' class="type"><code id='IntoIter.t-24'>type <a href='#associatedtype.IntoIter-24' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-23' class="method hidden"><code id='into_iter.v-24'>fn <a href='#method.into_iter-23' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1710-1712' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-10' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'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><T></code><a href='#impl-IntoIterator-10' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1278-1285' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-25' class="type"><code id='Item.t-25'>type <a href='#associatedtype.Item-25' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-25' class="type"><code id='IntoIter.t-25'>type <a href='#associatedtype.IntoIter-25' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/option/struct.Iter.html" title="struct nom::lib::std::option::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-24' class="method hidden"><code id='into_iter.v-25'>fn <a href='#method.into_iter-24' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/option/struct.Iter.html" title="struct nom::lib::std::option::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1282-1284' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-11' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a <a class="struct" href="../../../../nom/lib/std/prelude/v1/v1/struct.Vec.html" title="struct nom::lib::std::prelude::v1::v1::Vec">Vec</a><T></code><a href='#impl-IntoIterator-11' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#1971-1978' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-26' class="type"><code id='Item.t-26'>type <a href='#associatedtype.Item-26' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-26' class="type"><code id='IntoIter.t-26'>type <a href='#associatedtype.IntoIter-26' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-25' class="method hidden"><code id='into_iter.v-26'>fn <a href='#method.into_iter-25' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/slice/struct.Iter.html" title="struct nom::lib::std::slice::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#1975-1977' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-12' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a mut <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 href='#impl-IntoIterator-12' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1288-1295' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-27' class="type"><code id='Item.t-27'>type <a href='#associatedtype.Item-27' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-27' class="type"><code id='IntoIter.t-27'>type <a href='#associatedtype.IntoIter-27' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/option/struct.IterMut.html" title="struct nom::lib::std::option::IterMut">IterMut</a><'a, T></code></h4><h4 id='method.into_iter-26' class="method hidden"><code id='into_iter.v-27'>fn <a href='#method.into_iter-26' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/option/struct.IterMut.html" title="struct nom::lib::std::option::IterMut">IterMut</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1292-1294' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-13' class='impl'><code class='in-band'>impl<'a, T> IntoIterator for &'a mut <a class="struct" href="../../../../nom/lib/std/prelude/v1/v1/struct.Vec.html" title="struct nom::lib::std::prelude::v1::v1::Vec">Vec</a><T></code><a href='#impl-IntoIterator-13' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#1981-1988' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-28' class="type"><code id='Item.t-28'>type <a href='#associatedtype.Item-28' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-28' class="type"><code id='IntoIter.t-28'>type <a href='#associatedtype.IntoIter-28' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code></h4><h4 id='method.into_iter-27' class="method hidden"><code id='into_iter.v-28'>fn <a href='#method.into_iter-27' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/slice/struct.IterMut.html" title="struct nom::lib::std::slice::IterMut">IterMut</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#1985-1987' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-14' class='impl'><code class='in-band'>impl<'a, T, E> IntoIterator for &'a <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Result.html" title="enum nom::lib::std::prelude::v1::v1::Result">Result</a><T, E></code><a href='#impl-IntoIterator-14' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1278-1285' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-29' class="type"><code id='Item.t-29'>type <a href='#associatedtype.Item-29' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-29' class="type"><code id='IntoIter.t-29'>type <a href='#associatedtype.IntoIter-29' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/result/struct.Iter.html" title="struct nom::lib::std::result::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-28' class="method hidden"><code id='into_iter.v-29'>fn <a href='#method.into_iter-28' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/result/struct.Iter.html" title="struct nom::lib::std::result::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1282-1284' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-15' class='impl'><code class='in-band'>impl<'a, T, E> IntoIterator for &'a mut <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Result.html" title="enum nom::lib::std::prelude::v1::v1::Result">Result</a><T, E></code><a href='#impl-IntoIterator-15' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1288-1295' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-30' class="type"><code id='Item.t-30'>type <a href='#associatedtype.Item-30' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>T</code></h4><h4 id='associatedtype.IntoIter-30' class="type"><code id='IntoIter.t-30'>type <a href='#associatedtype.IntoIter-30' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/result/struct.IterMut.html" title="struct nom::lib::std::result::IterMut">IterMut</a><'a, T></code></h4><h4 id='method.into_iter-29' class="method hidden"><code id='into_iter.v-30'>fn <a href='#method.into_iter-29' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/result/struct.IterMut.html" title="struct nom::lib::std::result::IterMut">IterMut</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1292-1294' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-16' class='impl'><code class='in-band'>impl<'a, T, S> IntoIterator for &'a nom::lib::std::collections::<a class="struct" href="../../../../nom/lib/std/collections/struct.HashSet.html" title="struct nom::lib::std::collections::HashSet">HashSet</a><T, S></code><a href='#impl-IntoIterator-16' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/set.rs.html#1211-1219' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-31' class="type"><code id='Item.t-31'>type <a href='#associatedtype.Item-31' class="type">Item</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code></h4><h4 id='associatedtype.IntoIter-31' class="type"><code id='IntoIter.t-31'>type <a href='#associatedtype.IntoIter-31' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/collections/hash_set/struct.Iter.html" title="struct nom::lib::std::collections::hash_set::Iter">Iter</a><'a, T></code></h4><h4 id='method.into_iter-30' class="method hidden"><code id='into_iter.v-31'>fn <a href='#method.into_iter-30' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/collections/hash_set/struct.Iter.html" title="struct nom::lib::std::collections::hash_set::Iter">Iter</a><'a, T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/set.rs.html#1216-1218' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-17' class='impl'><code class='in-band'>impl<I> IntoIterator for 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-IntoIterator-17' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/traits/collect.rs.html#243-250' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-32' class="type"><code id='Item.t-32'>type <a href='#associatedtype.Item-32' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-32' class="type"><code id='IntoIter.t-32'>type <a href='#associatedtype.IntoIter-32' class="type">IntoIter</a> = I</code></h4><h4 id='method.into_iter-31' class="method hidden"><code id='into_iter.v-32'>fn <a href='#method.into_iter-31' class='fnname'>into_iter</a>(self) -> I</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/iter/traits/collect.rs.html#247-249' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-18' class='impl'><code class='in-band'>impl<K, V> IntoIterator for <a class="struct" href="../../../../nom/lib/std/collections/struct.BTreeMap.html" title="struct nom::lib::std::collections::BTreeMap">BTreeMap</a><K, V></code><a href='#impl-IntoIterator-18' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1456-1468' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-33' class="type"><code id='Item.t-33'>type <a href='#associatedtype.Item-33' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-33' class="type"><code id='IntoIter.t-33'>type <a href='#associatedtype.IntoIter-33' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-32' class="method hidden"><code id='into_iter.v-33'>fn <a href='#method.into_iter-32' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/map.rs.html#1460-1467' title='goto source code'>[src]</a></h4></div><h3 id='impl-IntoIterator-19' class='impl'><code class='in-band'>impl<K, V, S> IntoIterator for nom::lib::std::collections::<a class="struct" href="../../../../nom/lib/std/collections/struct.HashMap.html" title="struct nom::lib::std::collections::HashMap">HashMap</a><K, V, S></code><a href='#impl-IntoIterator-19' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/map.rs.html#1667-1692' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-34' class="type"><code id='Item.t-34'>type <a href='#associatedtype.Item-34' class="type">Item</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></h4><h4 id='associatedtype.IntoIter-34' class="type"><code id='IntoIter.t-34'>type <a href='#associatedtype.IntoIter-34' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/collections/hash_map/struct.IntoIter.html" title="struct nom::lib::std::collections::hash_map::IntoIter">IntoIter</a><K, V></code></h4><h4 id='method.into_iter-33' class="method"><code id='into_iter.v-34'>fn <a href='#method.into_iter-33' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/collections/hash_map/struct.IntoIter.html" title="struct nom::lib::std::collections::hash_map::IntoIter">IntoIter</a><K, V></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/map.rs.html#1689-1691' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a consuming iterator, that is, one that moves each key-value
|
||
pair out of the map in arbitrary order. The map cannot be used after
|
||
calling this.</p>
|
||
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">HashMap</span>;
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span> <span class="op">=</span> <span class="ident">HashMap</span>::<span class="ident">new</span>();
|
||
<span class="ident">map</span>.<span class="ident">insert</span>(<span class="string">"a"</span>, <span class="number">1</span>);
|
||
<span class="ident">map</span>.<span class="ident">insert</span>(<span class="string">"b"</span>, <span class="number">2</span>);
|
||
<span class="ident">map</span>.<span class="ident">insert</span>(<span class="string">"c"</span>, <span class="number">3</span>);
|
||
|
||
<span class="comment">// Not possible with .iter()</span>
|
||
<span class="kw">let</span> <span class="ident">vec</span>: <span class="ident">Vec</span><span class="op"><</span>(<span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">i32</span>)<span class="op">></span> <span class="op">=</span> <span class="ident">map</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();</pre></div>
|
||
</div></div><h3 id='impl-IntoIterator-20' class='impl'><code class='in-band'>impl<T> IntoIterator for <a class="struct" href="../../../../nom/lib/std/collections/struct.LinkedList.html" title="struct nom::lib::std::collections::LinkedList">LinkedList</a><T></code><a href='#impl-IntoIterator-20' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1684-1693' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-35' class="type"><code id='Item.t-35'>type <a href='#associatedtype.Item-35' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-35' class="type"><code id='IntoIter.t-35'>type <a href='#associatedtype.IntoIter-35' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-34' class="method"><code id='into_iter.v-35'>fn <a href='#method.into_iter-34' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/linked_list.rs.html#1690-1692' title='goto source code'>[src]</a></h4><div class='docblock'><p>Consumes the list into an iterator yielding elements by value.</p>
|
||
</div></div><h3 id='impl-IntoIterator-21' class='impl'><code class='in-band'>impl<T> IntoIterator for <a class="struct" href="../../../../nom/lib/std/collections/struct.VecDeque.html" title="struct nom::lib::std::collections::VecDeque">VecDeque</a><T></code><a href='#impl-IntoIterator-21' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2673-2682' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-36' class="type"><code id='Item.t-36'>type <a href='#associatedtype.Item-36' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-36' class="type"><code id='IntoIter.t-36'>type <a href='#associatedtype.IntoIter-36' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-35' class="method"><code id='into_iter.v-36'>fn <a href='#method.into_iter-35' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/vec_deque.rs.html#2679-2681' title='goto source code'>[src]</a></h4><div class='docblock'><p>Consumes the <code>VecDeque</code> into a front-to-back iterator yielding elements by
|
||
value.</p>
|
||
</div></div><h3 id='impl-IntoIterator-22' class='impl'><code class='in-band'>impl<T> IntoIterator for <a class="struct" href="../../../../nom/lib/std/collections/struct.BinaryHeap.html" title="struct nom::lib::std::collections::BinaryHeap">BinaryHeap</a><T></code><a href='#impl-IntoIterator-22' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1310-1335' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-37' class="type"><code id='Item.t-37'>type <a href='#associatedtype.Item-37' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-37' class="type"><code id='IntoIter.t-37'>type <a href='#associatedtype.IntoIter-37' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-36' class="method"><code id='into_iter.v-37'>fn <a href='#method.into_iter-36' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/binary_heap.rs.html#1332-1334' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a consuming iterator, that is, one that moves each value out of
|
||
the binary heap in arbitrary order. The binary heap cannot be used
|
||
after calling this.</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">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BinaryHeap</span>;
|
||
<span class="kw">let</span> <span class="ident">heap</span> <span class="op">=</span> <span class="ident">BinaryHeap</span>::<span class="ident">from</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="comment">// Print 1, 2, 3, 4 in arbitrary order</span>
|
||
<span class="kw">for</span> <span class="ident">x</span> <span class="kw">in</span> <span class="ident">heap</span>.<span class="ident">into_iter</span>() {
|
||
<span class="comment">// x has type i32, not &i32</span>
|
||
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">x</span>);
|
||
}</pre></div>
|
||
</div></div><h3 id='impl-IntoIterator-23' class='impl'><code class='in-band'>impl<T> IntoIterator for <a class="struct" href="../../../../nom/lib/std/collections/struct.BTreeSet.html" title="struct nom::lib::std::collections::BTreeSet">BTreeSet</a><T></code><a href='#impl-IntoIterator-23' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1027-1046' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-38' class="type"><code id='Item.t-38'>type <a href='#associatedtype.Item-38' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-38' class="type"><code id='IntoIter.t-38'>type <a href='#associatedtype.IntoIter-38' class="type">IntoIter</a> = <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></h4><h4 id='method.into_iter-37' class="method"><code id='into_iter.v-38'>fn <a href='#method.into_iter-37' class='fnname'>into_iter</a>(self) -> <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 class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/collections/btree/set.rs.html#1043-1045' title='goto source code'>[src]</a></h4><div class='docblock'><p>Gets an iterator for moving out the <code>BTreeSet</code>'s contents.</p>
|
||
<h1 id="examples-6" class="section-header"><a href="#examples-6">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeSet</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">set</span>: <span class="ident">BTreeSet</span><span class="op"><</span><span class="ident">usize</span><span class="op">></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="ident">iter</span>().<span class="ident">cloned</span>().<span class="ident">collect</span>();
|
||
|
||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">set</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>]);</pre></div>
|
||
</div></div><h3 id='impl-IntoIterator-24' class='impl'><code class='in-band'>impl<T> IntoIterator for <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 href='#impl-IntoIterator-24' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1254-1275' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-39' class="type"><code id='Item.t-39'>type <a href='#associatedtype.Item-39' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-39' class="type"><code id='IntoIter.t-39'>type <a href='#associatedtype.IntoIter-39' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/option/struct.IntoIter.html" title="struct nom::lib::std::option::IntoIter">IntoIter</a><T></code></h4><h4 id='method.into_iter-38' class="method"><code id='into_iter.v-39'>fn <a href='#method.into_iter-38' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/option/struct.IntoIter.html" title="struct nom::lib::std::option::IntoIter">IntoIter</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/option.rs.html#1272-1274' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a consuming iterator over the possibly contained value.</p>
|
||
<h1 id="examples-7" class="section-header"><a href="#examples-7">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="string">"string"</span>);
|
||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="ident">x</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, [<span class="string">"string"</span>]);
|
||
|
||
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="prelude-val">None</span>;
|
||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="ident">x</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">v</span>.<span class="ident">is_empty</span>());</pre></div>
|
||
</div></div><h3 id='impl-IntoIterator-25' class='impl'><code class='in-band'>impl<T> IntoIterator for <a class="struct" href="../../../../nom/lib/std/prelude/v1/v1/struct.Vec.html" title="struct nom::lib::std::prelude::v1::v1::Vec">Vec</a><T></code><a href='#impl-IntoIterator-25' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#1931-1968' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-40' class="type"><code id='Item.t-40'>type <a href='#associatedtype.Item-40' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-40' class="type"><code id='IntoIter.t-40'>type <a href='#associatedtype.IntoIter-40' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/vec/struct.IntoIter.html" title="struct nom::lib::std::vec::IntoIter">IntoIter</a><T></code></h4><h4 id='method.into_iter-39' class="method"><code id='into_iter.v-40'>fn <a href='#method.into_iter-39' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/vec/struct.IntoIter.html" title="struct nom::lib::std::vec::IntoIter">IntoIter</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/vec.rs.html#1949-1967' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a consuming iterator, that is, one that moves each value out of
|
||
the vector (from start to end). The vector cannot be used after calling
|
||
this.</p>
|
||
<h1 id="examples-8" class="section-header"><a href="#examples-8">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">v</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="string">"a"</span>.<span class="ident">to_string</span>(), <span class="string">"b"</span>.<span class="ident">to_string</span>()];
|
||
<span class="kw">for</span> <span class="ident">s</span> <span class="kw">in</span> <span class="ident">v</span>.<span class="ident">into_iter</span>() {
|
||
<span class="comment">// s has type String, not &String</span>
|
||
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">s</span>);
|
||
}</pre></div>
|
||
</div></div><h3 id='impl-IntoIterator-26' class='impl'><code class='in-band'>impl<T, E> IntoIterator for <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Result.html" title="enum nom::lib::std::prelude::v1::v1::Result">Result</a><T, E></code><a href='#impl-IntoIterator-26' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1250-1275' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-41' class="type"><code id='Item.t-41'>type <a href='#associatedtype.Item-41' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-41' class="type"><code id='IntoIter.t-41'>type <a href='#associatedtype.IntoIter-41' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/result/struct.IntoIter.html" title="struct nom::lib::std::result::IntoIter">IntoIter</a><T></code></h4><h4 id='method.into_iter-40' class="method"><code id='into_iter.v-41'>fn <a href='#method.into_iter-40' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/result/struct.IntoIter.html" title="struct nom::lib::std::result::IntoIter">IntoIter</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/result.rs.html#1272-1274' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a consuming iterator over the possibly contained value.</p>
|
||
<p>The iterator yields one value if the result is [<code>Result::Ok</code>], otherwise none.</p>
|
||
<h1 id="examples-9" class="section-header"><a href="#examples-9">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">x</span>: <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="prelude-val">Ok</span>(<span class="number">5</span>);
|
||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">x</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, [<span class="number">5</span>]);
|
||
|
||
<span class="kw">let</span> <span class="ident">x</span>: <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="prelude-val">Err</span>(<span class="string">"nothing!"</span>);
|
||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">x</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, []);</pre></div>
|
||
</div></div><h3 id='impl-IntoIterator-27' class='impl'><code class='in-band'>impl<T, S> IntoIterator for nom::lib::std::collections::<a class="struct" href="../../../../nom/lib/std/collections/struct.HashSet.html" title="struct nom::lib::std::collections::HashSet">HashSet</a><T, S></code><a href='#impl-IntoIterator-27' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/set.rs.html#1222-1250' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Item-42' class="type"><code id='Item.t-42'>type <a href='#associatedtype.Item-42' class="type">Item</a> = T</code></h4><h4 id='associatedtype.IntoIter-42' class="type"><code id='IntoIter.t-42'>type <a href='#associatedtype.IntoIter-42' class="type">IntoIter</a> = <a class="struct" href="../../../../nom/lib/std/collections/hash_set/struct.IntoIter.html" title="struct nom::lib::std::collections::hash_set::IntoIter">IntoIter</a><T></code></h4><h4 id='method.into_iter-41' class="method"><code id='into_iter.v-42'>fn <a href='#method.into_iter-41' class='fnname'>into_iter</a>(self) -> <a class="struct" href="../../../../nom/lib/std/collections/hash_set/struct.IntoIter.html" title="struct nom::lib::std::collections::hash_set::IntoIter">IntoIter</a><T></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/std/collections/hash/set.rs.html#1247-1249' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a consuming iterator, that is, one that moves each value out
|
||
of the set in arbitrary order. The set cannot be used after calling
|
||
this.</p>
|
||
<h1 id="examples-10" class="section-header"><a href="#examples-10">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">HashSet</span>;
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">set</span> <span class="op">=</span> <span class="ident">HashSet</span>::<span class="ident">new</span>();
|
||
<span class="ident">set</span>.<span class="ident">insert</span>(<span class="string">"a"</span>.<span class="ident">to_string</span>());
|
||
<span class="ident">set</span>.<span class="ident">insert</span>(<span class="string">"b"</span>.<span class="ident">to_string</span>());
|
||
|
||
<span class="comment">// Not possible to collect to a Vec<String> with a regular `.iter()`.</span>
|
||
<span class="kw">let</span> <span class="ident">v</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">set</span>.<span class="ident">into_iter</span>().<span class="ident">collect</span>();
|
||
|
||
<span class="comment">// Will print in an arbitrary order.</span>
|
||
<span class="kw">for</span> <span class="ident">x</span> <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">v</span> {
|
||
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">x</span>);
|
||
}</pre></div>
|
||
</div></div></div><span class='loading-content'>Loading content...</span><script type="text/javascript" src="../../../../implementors/core/iter/traits/collect/trait.IntoIterator.js" async></script></section><section id="search" class="content hidden"></section><section class="footer"></section><script>window.rootPath = "../../../../";window.currentCrate = "nom";</script><script src="../../../../aliases.js"></script><script src="../../../../main.js"></script><script defer src="../../../../search-index.js"></script></body></html> |