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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="A word of Rust code, which may be a keyword or legal variable name."><meta name="keywords" content="rust, rustlang, rust-lang, Ident"><title>Ident in proc_macro2 - 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="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><script src="../crates.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu" role="button">&#9776;</div><a href='../proc_macro2/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><h2 class="location">Struct Ident</h2><div class="sidebar-elems"><div class="block items"><h3 class="sidebar-title"><a href="#implementations">Methods</a></h3><div class="sidebar-links"><a href="#method.new">new</a><a href="#method.set_span">set_span</a><a href="#method.span">span</a></div><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Display">Display</a><a href="#impl-Eq">Eq</a><a href="#impl-From%3CIdent%3E">From&lt;Ident&gt;</a><a href="#impl-Hash">Hash</a><a href="#impl-Ord">Ord</a><a href="#impl-PartialEq%3CIdent%3E">PartialEq&lt;Ident&gt;</a><a href="#impl-PartialEq%3CT%3E">PartialEq&lt;T&gt;</a><a href="#impl-PartialOrd%3CIdent%3E">PartialOrd&lt;Ident&gt;</a></div><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><h3 class="sidebar-title"><a href="#blanket-implementations">Blanket Implementations</a></h3><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-ToString">ToString</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><h2 class="location">Other items in<br><a href="index.html">proc_macro2</a></h2><div id="sidebar-vars" data-name="Ident" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img src="../brush.svg" width="18" height="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><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><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../settings.html" title="settings"><img src="../wheel.svg" width="18" height="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="index.html">proc_macro2</a>::<wbr><a class="struct" href="#">Ident</a><button id="copy-path" onclick="copy_path(this)" title="copy path"><img src="../clipboard.svg" width="19" height="18" alt="Copy item import" title="Copy item import to clipboard"></button></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../src/proc_macro2/lib.rs.html#850-853" title="goto source code">[src]</a></span></h1><div class="docblock type-decl"><pre class="rust struct">pub struct Ident { /* fields omitted */ }</pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A word of Rust code, which may be a keyword or legal variable name.</p>
<p>An identifier consists of at least one Unicode code point, the first of
which has the XID_Start property and the rest of which have the XID_Continue
property.</p>
<ul>
<li>The empty string is not an identifier. Use <code>Option&lt;Ident&gt;</code>.</li>
<li>A lifetime is not an identifier. Use <code>syn::Lifetime</code> instead.</li>
</ul>
<p>An identifier constructed with <code>Ident::new</code> is permitted to be a Rust
keyword, though parsing one through its <a href="https://docs.rs/syn/1.0/syn/parse/trait.Parse.html"><code>Parse</code></a> implementation rejects
Rust keywords. Use <code>input.call(Ident::parse_any)</code> when parsing to match the
behaviour of <code>Ident::new</code>.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<p>A new ident can be created from a string using the <code>Ident::new</code> function.
A span must be provided explicitly which governs the name resolution
behavior of the resulting identifier.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">proc_macro2</span>::{<span class="ident">Ident</span>, <span class="ident">Span</span>};
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">call_ident</span> <span class="op">=</span> <span class="ident">Ident::new</span>(<span class="string">&quot;calligraphy&quot;</span>, <span class="ident">Span::call_site</span>());
<span class="macro">println!</span>(<span class="string">&quot;{}&quot;</span>, <span class="ident">call_ident</span>);
}</pre></div>
<p>An ident can be interpolated into a token stream using the <code>quote!</code> macro.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">proc_macro2</span>::{<span class="ident">Ident</span>, <span class="ident">Span</span>};
<span class="kw">use</span> <span class="ident">quote::quote</span>;
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">ident</span> <span class="op">=</span> <span class="ident">Ident::new</span>(<span class="string">&quot;demo&quot;</span>, <span class="ident">Span::call_site</span>());
<span class="comment">// Create a variable binding whose name is this ident.</span>
<span class="kw">let</span> <span class="ident">expanded</span> <span class="op">=</span> <span class="macro">quote!</span> { <span class="kw">let</span> #<span class="ident">ident</span> <span class="op">=</span> <span class="number">10</span>; };
<span class="comment">// Create a variable binding with a slightly different name.</span>
<span class="kw">let</span> <span class="ident">temp_ident</span> <span class="op">=</span> <span class="ident">Ident::new</span>(<span class="kw-2">&amp;</span><span class="macro">format!</span>(<span class="string">&quot;new_{}&quot;</span>, <span class="ident">ident</span>), <span class="ident">Span::call_site</span>());
<span class="kw">let</span> <span class="ident">expanded</span> <span class="op">=</span> <span class="macro">quote!</span> { <span class="kw">let</span> #<span class="ident">temp_ident</span> <span class="op">=</span> <span class="number">10</span>; };
}</pre></div>
<p>A string representation of the ident is available through the <code>to_string()</code>
method.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="comment">// Examine the ident as a string.</span>
<span class="kw">let</span> <span class="ident">ident_string</span> <span class="op">=</span> <span class="ident">ident</span>.<span class="ident">to_string</span>();
<span class="kw">if</span> <span class="ident">ident_string</span>.<span class="ident">len</span>() <span class="op">&gt;</span> <span class="number">60</span> {
<span class="macro">println!</span>(<span class="string">&quot;Very long identifier: {}&quot;</span>, <span class="ident">ident_string</span>)
}</pre></div>
</div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#855-920" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.new" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.new" class="fnname">new</a>(string: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.str.html">str</a>, span: <a class="struct" href="struct.Span.html" title="struct proc_macro2::Span">Span</a>) -&gt; <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h4><a href="#method.new" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#894-896" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Creates a new <code>Ident</code> with the given <code>string</code> as well as the specified
<code>span</code>.</p>
<p>The <code>string</code> argument must be a valid identifier permitted by the
language, otherwise the function will panic.</p>
<p>Note that <code>span</code>, currently in rustc, configures the hygiene information
for this identifier.</p>
<p>As of this time <code>Span::call_site()</code> explicitly opts-in to “call-site”
hygiene meaning that identifiers created with this span will be resolved
as if they were written directly at the location of the macro call, and
other code at the macro call site will be able to refer to them as well.</p>
<p>Later spans like <code>Span::def_site()</code> will allow to opt-in to
“definition-site” hygiene meaning that identifiers created with this
span will be resolved at the location of the macro definition and other
code at the macro call site will not be able to refer to them.</p>
<p>Due to the current importance of hygiene this constructor, unlike other
tokens, requires a <code>Span</code> to be specified at construction.</p>
<h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1>
<p>Panics if the input string is neither a keyword nor a legal variable
name. If you are not sure whether the string contains an identifier and
need to handle an error case, use
<a href="https://docs.rs/syn/1.0/syn/fn.parse_str.html"><code
style="padding-right:0;">syn::parse_str</code></a><code
style="padding-left:0;">::&lt;Ident&gt;</code>
rather than <code>Ident::new</code>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.span" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.span" class="fnname">span</a>(&amp;self) -&gt; <a class="struct" href="struct.Span.html" title="struct proc_macro2::Span">Span</a></h4><a href="#method.span" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#911-913" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns the span of this <code>Ident</code>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.set_span" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.set_span" class="fnname">set_span</a>(&amp;mut self, span: <a class="struct" href="struct.Span.html" title="struct proc_macro2::Span">Span</a>)</h4><a href="#method.set_span" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#917-919" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Configures the span of this <code>Ident</code>, possibly changing its hygiene
context.</p>
</div></details></div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Clone" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Clone" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#849" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h4><a href="#method.clone" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#849" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_from" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Self)</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.clone_from" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/clone.rs.html#130" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Debug" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Debug" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#965-969" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fmt" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.54.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4><a href="#method.fmt" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#966-968" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Display" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Display" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#959-963" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Prints the identifier as a string that should be losslessly convertible back
into the same identifier.</p>
</div><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fmt-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html#tymethod.fmt" class="fnname">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.54.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4><a href="#method.fmt-1" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#960-962" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-From%3CIdent%3E" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>&gt; for <a class="enum" href="enum.TokenTree.html" title="enum proc_macro2::TokenTree">TokenTree</a></h3><a href="#impl-From%3CIdent%3E" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#530-534" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(g: <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>) -&gt; <a class="enum" href="enum.TokenTree.html" title="enum proc_macro2::TokenTree">TokenTree</a></h4><a href="#method.from" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#531-533" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Hash" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Hash" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#951-955" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.hash" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#tymethod.hash" class="fnname">hash</a>&lt;H:&nbsp;<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>&gt;(&amp;self, hasher: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;mut </a>H)</h4><a href="#method.hash" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#952-954" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Feeds this value into the given <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.hash_slice" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#method.hash_slice" class="fnname">hash_slice</a>&lt;H&gt;(data: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.slice.html">&amp;[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;mut </a>H) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;H: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,&nbsp;</span></h4><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span><a href="#method.hash_slice" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/hash/mod.rs.html#211-213" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Ord" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Ord" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#945-949" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#tymethod.cmp" class="fnname">cmp</a>(&amp;self, other: &amp;<a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4><a href="#method.cmp" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#946-948" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method returns an <a href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="Ordering"><code>Ordering</code></a> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.max" class="fnname">max</a>(self, other: Self) -&gt; Self</h4><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.max" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#738-740" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.max">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.min" class="fnname">min</a>(self, other: Self) -&gt; Self</h4><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.min" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#758-760" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.min">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clamp" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.clamp" class="fnname">clamp</a>(self, min: Self, max: Self) -&gt; Self</h4><span class="since" title="Stable since Rust version 1.50.0">1.50.0</span><a href="#method.clamp" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#783-785" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.clamp">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-PartialEq%3CIdent%3E" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;<a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>&gt; for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-PartialEq%3CIdent%3E" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#922-926" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&amp;self, other: &amp;<a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><a href="#method.eq" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#923-925" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
by <code>==</code>. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ne" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ne" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#213" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-PartialEq%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;T&gt; for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a> <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.str.html">str</a>&gt;,&nbsp;</span></h3><a href="#impl-PartialEq%3CT%3E" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#928-935" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>T) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><a href="#method.eq-1" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#932-934" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
by <code>==</code>. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ne-1" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ne-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#213" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-PartialOrd%3CIdent%3E" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;<a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>&gt; for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-PartialOrd%3CIdent%3E" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#939-943" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp" class="fnname">partial_cmp</a>(&amp;self, other: &amp;<a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;</h4><a href="#method.partial_cmp" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#940-942" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.lt" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.lt" class="fnname">lt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.lt" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#978" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;</code> operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.le" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.le" class="fnname">le</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.le" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#997" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;=</code>
operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.gt" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.gt" class="fnname">gt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.gt" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#1019" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;</code> operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ge" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.ge" class="fnname">ge</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.bool.html">bool</a></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ge" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#1038" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;=</code>
operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div></details></div></details><div id="impl-Eq" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Eq" class="anchor"></a><a class="srclink" href="../src/proc_macro2/lib.rs.html#937" title="goto source code">[src]</a></div></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><div id="impl-RefUnwindSafe" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-RefUnwindSafe" class="anchor"></a></div><div id="impl-Send" class="impl has-srclink"><h3 class="code-header in-band">impl !<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Send" class="anchor"></a></div><div id="impl-Sync" class="impl has-srclink"><h3 class="code-header in-band">impl !<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Sync" class="anchor"></a></div><div id="impl-Unpin" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-Unpin" class="anchor"></a></div><div id="impl-UnwindSafe" class="impl has-srclink"><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.54.0/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Ident.html" title="struct proc_macro2::Ident">Ident</a></h3><a href="#impl-UnwindSafe" class="anchor"></a></div></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Any" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3><a href="#impl-Any" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/any.rs.html#131-135" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.type_id" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4><a href="#method.type_id" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/any.rs.html#132" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.54.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Borrow%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3><a href="#impl-Borrow%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#208-213" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;</a>T</h4><a href="#method.borrow" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#210" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#216-220" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow_mut" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;mut </a>T</h4><a href="#method.borrow_mut" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#217" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-From%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3><a href="#impl-From%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#544-548" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-1" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</h4><a href="#method.from-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#545" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Into%3CU%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></h3><a href="#impl-Into%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#533-540" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</h4><a href="#method.into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#537" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-ToOwned" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h3><a href="#impl-ToOwned" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/alloc/borrow.rs.html#84-96" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Owned" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="type">Owned</a> = T</h4><a href="#associatedtype.Owned" class="anchor"></a></div></summary><div class='docblock'><p>The resulting type after obtaining ownership.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_owned" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&amp;self) -&gt; T</h4><a href="#method.to_owned" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/alloc/borrow.rs.html#89" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.54.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_into" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fnname">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.54.0/std/primitive.reference.html">&amp;mut </a>T)</h4><a href="#method.clone_into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/alloc/borrow.rs.html#93" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.54.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-ToString" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3><a href="#impl-ToString" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/alloc/string.rs.html#2372-2386" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_string" class="method trait-impl has-srclink"><h4 class="code-header">pub default fn <a href="https://doc.rust-lang.org/1.54.0/alloc/string/trait.ToString.html#tymethod.to_string" class="fnname">to_string</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.54.0/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></h4><a href="#method.to_string" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/alloc/string.rs.html#2378" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/1.54.0/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-TryFrom%3CU%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></h3><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#581-590" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4><a href="#associatedtype.Error" class="anchor"></a></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_from" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4><a href="#method.try_from" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#587" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-TryInto%3CU%3E" class="impl has-srclink"><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></h3><a href="#impl-TryInto%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#567-576" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error-1" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4><a href="#associatedtype.Error-1" class="anchor"></a></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_into" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4><a href="#method.try_into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#573" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details></div></section><section id="search" class="content hidden"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="proc_macro2" data-search-index-js="../search-index.js" data-search-js="../search.js"></div><script src="../main.js"></script></body></html>