20 lines
8.3 KiB
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20 lines
8.3 KiB
HTML
<!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 `TryInto` trait in crate `nom`."><meta name="keywords" content="rust, rustlang, rust-lang, TryInto"><title>nom::lib::std::convert::TryInto - 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 TryInto</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.Error">Error</a></div><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.try_into">try_into</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'>convert</a></p><script>window.sidebarCurrent = {name: 'TryInto', 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 1.34.0'>1.34.0</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/convert/mod.rs.html#405-413' 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'>convert</a>::<wbr><a class="trait" href=''>TryInto</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait TryInto<T> {
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type <a href='#associatedtype.Error' class="type">Error</a>;
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fn <a href='#tymethod.try_into' class='fnname'>try_into</a>(self) -> <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, Self::<a class="type" href="../../../../nom/lib/std/convert/trait.TryInto.html#associatedtype.Error" title="type nom::lib::std::convert::TryInto::Error">Error</a>>;
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}</pre></div><div class='docblock'><p>An attempted conversion that consumes <code>self</code>, which may or may not be
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expensive.</p>
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<p>Library authors should usually not directly implement this trait,
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but should prefer implementing the <a href="trait.TryFrom.html"><code>TryFrom</code></a> trait, which offers
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greater flexibility and provides an equivalent <code>TryInto</code>
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implementation for free, thanks to a blanket implementation in the
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standard library. For more information on this, see the
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documentation for <a href="trait.Into.html"><code>Into</code></a>.</p>
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<h1 id="implementing-tryinto" class="section-header"><a href="#implementing-tryinto">Implementing <code>TryInto</code></a></h1>
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<p>This suffers the same restrictions and reasoning as implementing
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<a href="trait.Into.html"><code>Into</code></a>, see there for details.</p>
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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.Error' class='method'><code id='Error.t'>type <a href='#associatedtype.Error' class="type">Error</a></code></h3><div class='docblock'><p>The type returned in the event of a conversion error.</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.try_into' class='method'><code id='try_into.v'>fn <a href='#tymethod.try_into' class='fnname'>try_into</a>(self) -> <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, Self::<a class="type" href="../../../../nom/lib/std/convert/trait.TryInto.html#associatedtype.Error" title="type nom::lib::std::convert::TryInto::Error">Error</a>></code></h3><div class='docblock'><p>Performs the conversion.</p>
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</div></div><span class='loading-content'>Loading content...</span>
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<h2 id='implementors' class='small-section-header'>Implementors<a href='#implementors' class='anchor'></a></h2><div class='item-list' id='implementors-list'><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl<T, U> TryInto<U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="../../../../nom/lib/std/convert/trait.TryFrom.html" title="trait nom::lib::std::convert::TryFrom">TryFrom</a><T>, </span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#587-596' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='#associatedtype.Error-1' class="type">Error</a> = <U as <a class="trait" href="../../../../nom/lib/std/convert/trait.TryFrom.html" title="trait nom::lib::std::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="../../../../nom/lib/std/convert/trait.TryFrom.html#associatedtype.Error" title="type nom::lib::std::convert::TryFrom::Error">Error</a></code></h4><h4 id='method.try_into' class="method hidden"><code id='try_into.v-1'>fn <a href='#method.try_into' class='fnname'>try_into</a>(self) -> <a class="enum" href="../../../../nom/lib/std/prelude/v1/v1/enum.Result.html" title="enum nom::lib::std::prelude::v1::v1::Result">Result</a><U, <U as <a class="trait" href="../../../../nom/lib/std/convert/trait.TryFrom.html" title="trait nom::lib::std::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="../../../../nom/lib/std/convert/trait.TryFrom.html#associatedtype.Error" title="type nom::lib::std::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#593-595' title='goto source code'>[src]</a></h4></div></div><span class='loading-content'>Loading content...</span><script type="text/javascript" src="../../../../implementors/core/convert/trait.TryInto.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> |