<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="Specialized formatting trait used by `format_ident!`."><title>IdentFragment in quote - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../static.files/rustdoc-5bc39a1768837dd0.css"><metaname="rustdoc-vars"data-root-path="../"data-static-root-path="../static.files/"data-current-crate="quote"data-themes=""data-resource-suffix=""data-rustdoc-version="1.77.1 (7cf61ebde 2024-03-27)"data-channel="1.77.1"data-search-js="search-dd67cee4cfa65049.js"data-settings-js="settings-4313503d2e1961c2.js"><scriptsrc="../static.files/storage-4c98445ec4002617.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../static.files/main-48f368f3872407c8.js"></script><noscript><linkrel="stylesheet"href="../static.files/noscript-04d5337699b92874.css"></noscript><linkrel="alternate icon"type="image/png"href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><linkrel="alternate icon"type="image/png"href="../static.files/favicon-32x32-422f7d1d52889060.png"><linkrel="icon"type="image/svg+xml"href="../static.files/favicon-2c020d218678b618.svg"></head><bodyclass="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle"title="show sidebar"></button></nav><navclass="sidebar"><divclass="sidebar-crate"><h2><ahref="../quote/index.html">quote</a><spanclass="version">1.0.35</span></h2></div><h2class="location"><ahref="#">IdentFragment</a></h2><divclass="sidebar-elems"><section><h3><ahref="#required-methods">Required Methods</a></h3><ulclass="block"><li><ahref="#tymethod.fmt">fmt</a></li></ul><h3><ahref="#provided-methods">Provided Methods</a></h3><ulclass="block"><li><ahref="#method.span">span</a></li></ul><h3><ahref="#foreign-impls">Implementations on Foreign Types</a></h3><ulclass="block"><li><ahref="#impl-IdentFragment-for-%26T">&T</a></li><li><ahref="#impl-IdentFragment-for-%26mut+T">&mut T</a></li><li><ahref="#impl-IdentFragment-for-Cow%3C'_,+T%3E">Cow<'_, T></a></li><li><ahref="#impl-IdentFragment-for-Ident">Ident</a></li><li><ahref="#impl-IdentFragment-for-String">String</a></li><li><ahref="#impl-IdentFragment-for-bool">bool</a></li><li><ahref="#impl-IdentFragment-for-char">char</a></li><li><ahref="#impl-IdentFragment-for-str">str</a></li><li><ahref="#impl-IdentFragment-for-u128">u128</a></li><li><ahref="#impl-IdentFragment-for-u16">u16</a></li><li><ahref="#impl-IdentFragment-for-u32">u32</a></li><li><ahref="#impl-IdentFragment-for-u64">u64</a></li><li><ahref="#impl-IdentFragment-for-u8">u8</a></li><li><ahref="#impl-IdentFragment-for-usize">usize</a></li></ul><h3><ahref="#implementors">Implementors</a></h3></section><h2><ahref="index.html">In crate quote</a></h2></div></nav><divclass="sidebar-resizer"></div>
<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../quote/all.html"title="show sidebar"></a></div><inputclass="search-input"name="search"aria-label="Run search in the documentation"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"tabindex="-1"><ahref="../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Trait <ahref="index.html">quote</a>::<wbr><aclass="trait"href="#">IdentFragment</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../src/quote/ident_fragment.rs.html#13-23">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub trait IdentFragment {
}</code></pre><detailsclass="toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>Specialized formatting trait used by <code>format_ident!</code>.</p>
<p><ahref="../proc_macro2/struct.Ident.html"title="struct proc_macro2::Ident"><code>Ident</code></a> arguments formatted using this trait will have their <code>r#</code> prefix
stripped, if present.</p>
<p>See <ahref="macro.format_ident.html"title="macro quote::format_ident"><code>format_ident!</code></a> for more information.</p>
</div></details><h2id="required-methods"class="section-header">Required Methods<ahref="#required-methods"class="anchor">§</a></h2><divclass="methods"><detailsclass="toggle method-toggle"open><summary><sectionid="tymethod.fmt"class="method"><aclass="src rightside"href="../src/quote/ident_fragment.rs.html#15">source</a><h4class="code-header">fn <ahref="#tymethod.fmt"class="fn">fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/1.77.1/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="type"href="https://doc.rust-lang.org/1.77.1/core/fmt/type.Result.html"title="type core::fmt::Result">Result</a></h4></section></summary><divclass="docblock"><p>Format this value as an identifier fragment.</p>
</div></details></div><h2id="provided-methods"class="section-header">Provided Methods<ahref="#provided-methods"class="anchor">§</a></h2><divclass="methods"><detailsclass="toggle method-toggle"open><summary><sectionid="method.span"class="method"><aclass="src rightside"href="../src/quote/ident_fragment.rs.html#20-22">source</a><h4class="code-header">fn <ahref="#method.span"class="fn">span</a>(&self) -><aclass="enum"href="https://doc.rust-lang.org/1.77.1/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="struct"href="../proc_macro2/struct.Span.html"title="struct proc_macro2::Span">Span</a>></h4></section></summary><divclass="docblock"><p>Span associated with this <code>IdentFragment</code>.</p>