<!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="API documentation for the Rust `Ident` struct in crate `syn`."><metaname="keywords"content="rust, rustlang, rust-lang, Ident"><title>syn::Ident - Rust</title><linkrel="stylesheet"type="text/css"href="../normalize.css"><linkrel="stylesheet"type="text/css"href="../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../dark.css"><linkrel="stylesheet"type="text/css"href="../light.css"id="themeStyle"><scriptsrc="../storage.js"></script><noscript><linkrel="stylesheet"href="../noscript.css"></noscript><linkrel="shortcut icon"href="../favicon.ico"><styletype="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><bodyclass="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu">☰</div><ahref='../syn/index.html'><divclass='logo-container'><imgsrc='../rust-logo.png'alt='logo'></div></a><pclass='location'>Struct Ident</p><divclass="sidebar-elems"><divclass="block items"><aclass="sidebar-title"href="#methods">Methods</a><divclass="sidebar-links"><ahref="#method.new">new</a><ahref="#method.set_span">set_span</a><ahref="#method.span">span</a></div><aclass="sidebar-title"href="#implementations">Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-Clone">Clone</a><ahref="#impl-Debug">Debug</a><ahref="#impl-Display">Display</a><ahref="#impl-Eq">Eq</a><ahref="#impl-From%3CCrate%3E">From<Crate></a><ahref="#impl-From%3CExtern%3E">From<Extern></a><ahref="#impl-From%3CIdent%3E">From<Ident></a><ahref="#impl-From%3CSelfType%3E">From<SelfType></a><ahref="#impl-From%3CSelfValue%3E">From<SelfValue></a><ahref="#impl-From%3CSuper%3E">From<Super></a><ahref="#impl-From%3CUnderscore%3E">From<Underscore></a><ahref="#impl-Hash">Hash</a><ahref="#impl-IdentExt">IdentExt</a><ahref="#impl-IdentFragment">IdentFragment</a><ahref="#impl-Ord">Ord</a><ahref="#impl-Parse">Parse</a><ahref="#impl-PartialEq%3CIdent%3E">PartialEq<Ident></a><ahref="#impl-PartialEq%3CT%3E">PartialEq<T></a><ahref="#impl-PartialOrd%3CIdent%3E">PartialOrd<Ident></a><ahref="#impl-ToTokens">ToTokens</a><ahref="#impl-Token">Token</a></div><aclass="sidebar-title"href="#synthetic-implementations">Auto Trait Implementations</a><divclass="sidebar-links"><ahref="#impl-RefUnwindSafe">!RefUnwindSafe</a><ahref="#impl-Send">!Send</a><ahref="#impl-Sync">!Sync</a><ahref="#impl-Unpin">Unpin</a><ahref="#impl-UnwindSafe">UnwindSafe</a></div><aclass="sidebar-title"href="#blanket-implementations">Blanket Implementations</a><divclass="sidebar-links"><ahref="#impl-Any">Any</a><ahref="#impl-Borrow%3CT%3E">Borrow<T></a><ahref="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><ahref="#impl-From%3CT%3E">From<T></a><ahref="#impl-Into%3CU%3E">Into<U></a><ahref="#impl-Spanned">Spanned</a><ahref="#impl-ToOwned">ToOwned</a><ahref="#impl-ToString">ToString</a><ahref="#impl-Token">Token</a><ahref="#impl-TryFrom%3CU%3E">TryFrom<U></a><ahref="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><pclass='location'><ahref='index.html'>syn</a></p><script>window.sidebarCurrent={name:'Ident',ty:'struct',relpath:''};</script><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"><imgsrc="../brush.svg"width="18"alt="Pick another theme!"></button><divid="theme-choices"></div></div><scriptsrc="../theme.js"></script><navclass="sub"><formclass="search-form js-only"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placehold
<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<Ident></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 <ahref="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
<spanclass="macro">println</span><spanclass="macro">!</span>(<spanclass="string">"Very long identifier: {}"</span>, <spanclass="ident">ident_string</span>)
}</pre></div>
</div><h2id='methods'class='small-section-header'>Methods<ahref='#methods'class='anchor'></a></h2><h3id='impl'class='impl'><codeclass='in-band'>impl <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#811-876'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.new'class="method"><codeid='new.v'>pub fn <ahref='#method.new'class='fnname'>new</a>(string: &<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, span: <aclass="struct"href="../proc_macro2/struct.Span.html"title="struct proc_macro2::Span">Span</a>) -><aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#850-852'title='goto source code'>[src]</a></h4><divclass='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>
</div><h4id='method.span'class="method"><codeid='span.v'>pub fn <ahref='#method.span'class='fnname'>span</a>(&self) -><aclass="struct"href="../proc_macro2/struct.Span.html"title="struct proc_macro2::Span">Span</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#867-869'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Returns the span of this <code>Ident</code>.</p>
</div><h4id='method.set_span'class="method"><codeid='set_span.v'>pub fn <ahref='#method.set_span'class='fnname'>set_span</a>(&mut self, span: <aclass="struct"href="../proc_macro2/struct.Span.html"title="struct proc_macro2::Span">Span</a>)</code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#873-875'title='goto source code'>[src]</a></h4><divclass='docblock'><p>Configures the span of this <code>Ident</code>, possibly changing its hygiene
</div></div><h2id='implementations'class='small-section-header'>Trait Implementations<ahref='#implementations'class='anchor'></a></h2><divid='implementations-list'><h3id='impl-Display'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html"title="trait core::fmt::Display">Display</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-Display'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#915-919'title='goto source code'>[src]</a></h3><divclass='docblock'><p>Prints the identifier as a string that should be losslessly convertible back
into the same identifier.</p>
</div><divclass='impl-items'><h4id='method.fmt'class="method hidden"><codeid='fmt.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt'class='fnname'>fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html"title="struct core::fmt::Error">Error</a>></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#916-918'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></div><h3id='impl-Eq'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html"title="trait core::cmp::Eq">Eq</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-Eq'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#893'title='goto source code'>[src]</a></h3><divclass='impl-items'></div><h3id='impl-Ord'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html"title="trait core::cmp::Ord">Ord</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-Ord'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#901-905'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.cmp'class="method hidden"><codeid='cmp.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp'class='fnname'>cmp</a>(&self, other: &<aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html"title="enum core::cmp::Ordering">Ordering</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#902-904'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method returns an <code>Ordering</code> between <code>self</code> and <code>other</code>. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div><h4id='method.max'class="method hidden"><codeid='max.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max'class='fnname'>max</a>(self, other: Self) -> Self</code><spanclass='since'title='Stable since Rust version 1.21.0'>1.21.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#563-566'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Compares and returns the maximum of two values. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max">Read more</a></p>
</div><h4id='method.min'class="method hidden"><codeid='min.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min'class='fnname'>min</a>(self, other: Self) -> Self</code><spanclass='since'title='Stable since Rust version 1.21.0'>1.21.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#580-583'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Compares and returns the minimum of two values. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min">Read more</a></p>
</div><h4id='method.clamp'class="method hidden"><codeid='clamp.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp'class='fnname'>clamp</a>(self, min: Self, max: Self) -> Self</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#604-614'title='goto source code'>[src]</a></h4><divclass='stability hidden'><divclass='stab unstable'><spanclass='emoji'>🔬</span> This is a nightly-only experimental API. (<code>clamp</code>)</div></div><divclass='docblock hidden'><p>Restrict a value to a certain interval. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp">Read more</a></p>
</span>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt'class='fnname'>lt</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#793-798'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</span>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le'class='fnname'>le</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#815-820'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code> operator. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</span>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt'class='fnname'>gt</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#836-841'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</span>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge'class='fnname'>ge</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#858-863'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code> operator. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div></div><h3id='impl-Debug'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-Debug'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#921-925'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.fmt-1'class="method hidden"><codeid='fmt.v-1'>fn <ahref='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt'class='fnname'>fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html"title="struct core::fmt::Error">Error</a>></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#922-924'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3id='impl-Clone'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-Clone'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#805'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.clone'class="method hidden"><codeid='clone.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone'class='fnname'>clone</a>(&self) -><aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#805'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Returns a copy of the value. <ahref="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4id='method.clone_from'class="method hidden"><codeid='clone_from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from'class='fnname'>clone_from</a>(&mut self, source: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs copy-assignment from <code>source</code>. <ahref="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3id='impl-Hash'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html"title="trait core::hash::Hash">Hash</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-Hash'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#907-911'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.hash'class="method hidden"><codeid='hash.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash'class='fnname'>hash</a><H>(&self, hasher: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>H) <spanclass="where fmt-newline">where<br> H: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html"title="trait core::hash::Hasher">Hasher</a>, </span></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#908-910'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Feeds this value into the given [<code>Hasher</code>]. <ahref="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div><h4id='method.hash_slice'class="method hidden"><codeid='hash_slice.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice'class='fnname'>hash_slice</a><H>(data: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[Self]</a>, state: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>H) <spanclass="where fmt-newline">where<br> H: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html"title="trait core::hash::Hasher">Hasher</a>, </span></code><spanclass='since'title='Stable since Rust version 1.3.0'>1.3.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#192-198'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <ahref="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></div><h3id='impl-From%3CIdent%3E'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><<aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a>> for <aclass="enum"href="../proc_macro2/enum.TokenTree.html"title="enum proc_macro2::TokenTree">TokenTree</a></code><ahref='#impl-From%3CIdent%3E'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#486-490'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.from'class="method hidden"><codeid='from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from'class='fnname'>from</a>(g: <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a>) -><aclass="enum"href="../proc_macro2/enum.TokenTree.html"title="enum proc_macro2::TokenTree">TokenTree</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#487-489'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-PartialEq%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a><T> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a><spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html"title="trait core::convert::AsRef">AsRef</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>> + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-PartialEq%3CT%3E'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#884-891'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.eq'class="method hidden"><codeid='eq.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq'class='fnname'>eq</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#888-890'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</span>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne'class='fnname'>ne</a>(&self, other: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><spanclass='since'title='Stable since Rust version 1.0.0'>1.0.0</span><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#200'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests for <code>!=</code>.</p>
</div></div><h3id='impl-PartialEq%3CIdent%3E'class='impl'><codeclass='in-band'>impl <aclass="trait"href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html"title="trait core::cmp::PartialEq">PartialEq</a><<aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a>> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-PartialEq%3CIdent%3E'class='anchor'></a><aclass='srclink'href='../src/proc_macro2/lib.rs.html#878-882'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.eq-1'class="method hidden"><codeid='eq.v-1'>fn <ahref='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq'class='fnname'>eq</a>(&self, other: &<aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a>) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><aclass='srclink'href='../src/proc_macro2/lib.rs.html#879-881'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <ahref="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></div><h3id='impl-ToTokens'class='impl'><codeclass='in-band'>impl <aclass="trait"href="../quote/to_tokens/trait.ToTokens.html"title="trait quote::to_tokens::ToTokens">ToTokens</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-ToTokens'class='anchor'></a><aclass='srclink'href='../src/quote/to_tokens.rs.html#177-181'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.to_tokens'class="method hidden"><codeid='to_tokens.v'>fn <ahref='../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens'class='fnname'>to_tokens</a>(&self, tokens: &mut <aclass="struct"href="../proc_macro2/struct.TokenStream.html"title="struct proc_macro2::TokenStream">TokenStream</a>)</code><aclass='srclink'href='../src/quote/to_tokens.rs.html#178-180'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Write <code>self</code> to the given <code>TokenStream</code>. <ahref="../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens">Read more</a></p>
</div><h4id='method.to_token_stream'class="method hidden"><codeid='to_token_stream.v'>fn <ahref='../quote/to_tokens/trait.ToTokens.html#method.to_token_stream'class='fnname'>to_token_stream</a>(&self) -><aclass="struct"href="../proc_macro2/struct.TokenStream.html"title="struct proc_macro2::TokenStream">TokenStream</a></code><aclass='srclink'href='../src/quote/to_tokens.rs.html#61-65'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Convert <code>self</code> directly into a <code>TokenStream</code> object. <ahref="../quote/to_tokens/trait.ToTokens.html#method.to_token_stream">Read more</a></p>
</div><h4id='method.into_token_stream'class="method hidden"><codeid='into_token_stream.v'>fn <ahref='../quote/to_tokens/trait.ToTokens.html#method.into_token_stream'class='fnname'>into_token_stream</a>(self) -><aclass="struct"href="../proc_macro2/struct.TokenStream.html"title="struct proc_macro2::TokenStream">TokenStream</a></code><aclass='srclink'href='../src/quote/to_tokens.rs.html#71-76'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Convert <code>self</code> directly into a <code>TokenStream</code> object. <ahref="../quote/to_tokens/trait.ToTokens.html#method.into_token_stream">Read more</a></p>
</div></div><h3id='impl-IdentFragment'class='impl'><codeclass='in-band'>impl <aclass="trait"href="../quote/ident_fragment/trait.IdentFragment.html"title="trait quote::ident_fragment::IdentFragment">IdentFragment</a> for <aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><ahref='#impl-IdentFragment'class='anchor'></a><aclass='srclink'href='../src/quote/ident_fragment.rs.html#42-55'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.span-1'class="method hidden"><codeid='span.v-1'>fn <ahref='../quote/ident_fragment/trait.IdentFragment.html#method.span'class='fnname'>span</a>(&self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/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>></code><aclass='srclink'href='../src/quote/ident_fragment.rs.html#43-45'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Span associated with this <code>IdentFragment</code>. <ahref="../quote/ident_fragment/trait.IdentFragment.html#method.span">Read more</a></p>
</div><h4id='method.fmt-2'class="method hidden"><codeid='fmt.v-2'>fn <ahref='../quote/ident_fragment/trait.IdentFragment.html#tymethod.fmt'class='fnname'>fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <aclass="struct"href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html"title="struct core::fmt::Error">Error</a>></code><aclass='srclink'href='../src/quote/ident_fragment.rs.html#47-54'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Format this value as an identifier fragment.</p>
</div><h4id='method.unraw'class="method hidden"><codeid='unraw.v'>fn <ahref='../syn/ext/trait.IdentExt.html#tymethod.unraw'class='fnname'>unraw</a>(&self) -><aclass="struct"href="../syn/struct.Ident.html"title="struct syn::Ident">Ident</a></code><aclass='srclink'href='../src/syn/ext.rs.html#99-106'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Strips the raw marker <code>r#</code>, if any, from the beginning of an ident. <ahref="../syn/ext/trait.IdentExt.html#tymethod.unraw">Read more</a></p>
</div><h4id='associatedconstant.peek_any'class="associatedconstant hidden"><codeid='peek_any.v'>const <ahref='../syn/ext/trait.IdentExt.html#associatedconstant.peek_any'class="constant"><b>peek_any</b></a>: PeekFn</code><aclass='srclink'href='../src/syn/ext.rs.html#59'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Peeks any identifier including keywords. Usage: <code>input.peek(Ident::peek_any)</code><ahref="../syn/ext/trait.IdentExt.html#associatedconstant.peek_any">Read more</a></p>
</div></div><h3id='impl-Into%3CU%3E'class='impl'><codeclass='in-band'>impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html"title="trait core::convert::From">From</a><T>, </span></code><ahref='#impl-Into%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#543-548'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.into'class="method hidden"><codeid='into.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into'class='fnname'>into</a>(self) -> U</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#545-547'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-ToString'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html"title="trait alloc::string::ToString">ToString</a> for T <spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html"title="trait core::fmt::Display">Display</a> + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-ToString'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2134-2144'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.to_string'class="method hidden"><codeid='to_string.v'>default fn <ahref='https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string'class='fnname'>to_string</a>(&self) -><aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2136-2143'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Converts the given value to a <code>String</code>. <ahref="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></div><h3id='impl-ToOwned'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html"title="trait alloc::borrow::ToOwned">ToOwned</a> for T <spanclass="where fmt-newline">where<br> T: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html"title="trait core::clone::Clone">Clone</a>, </span></code><ahref='#impl-ToOwned'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#81-92'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Owned'class="type"><codeid='Owned.t'>type <ahref='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned'class="type">Owned</a> = T</code></h4><divclass='docblock'><p>The resulting type after obtaining ownership.</p>
</div><h4id='method.to_owned'class="method hidden"><codeid='to_owned.v'>fn <ahref='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned'class='fnname'>to_owned</a>(&self) -> T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#85-87'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <ahref="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div><h4id='method.clone_into'class="method hidden"><codeid='clone_into.v'>fn <ahref='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into'class='fnname'>clone_into</a>(&self, target: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89-91'title='goto source code'>[src]</a></h4><divclass='stability hidden'><divclass='stab unstable'><details><summary><spanclass='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
</details></div></div><divclass='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <ahref="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></div><h3id='impl-TryFrom%3CU%3E'class='impl'><codeclass='in-band'>impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>, </span></code><ahref='#impl-TryFrom%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#571-577'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error'class="type"><codeid='Error.t'>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error'class="type">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_from'class="method hidden"><codeid='try_from.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from'class='fnname'>try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#574-576'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-TryInto%3CU%3E'class='impl'><codeclass='in-band'>impl<T, U><aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T <spanclass="where fmt-newline">where<br> U: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><ahref='#impl-TryInto%3CU%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#559-566'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='associatedtype.Error-1'class="type"><codeid='Error.t-1'>type <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error'class="type">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></code></h4><divclass='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4id='method.try_into'class="method hidden"><codeid='try_into.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into'class='fnname'>try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="type"href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#563-565'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3id='impl-BorrowMut%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html"title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-BorrowMut%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.borrow_mut'class="method hidden"><codeid='borrow_mut.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut'class='fnname'>borrow_mut</a>(&mut self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Mutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3id='impl-Borrow%3CT%3E'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html"title="trait core::borrow::Borrow">Borrow</a><T> for T <spanclass="where fmt-newline">where<br> T: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-Borrow%3CT%3E'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.borrow'class="method hidden"><codeid='borrow.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow'class='fnname'>borrow</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Immutably borrows from an owned value. <ahref="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3id='impl-Any'class='impl'><codeclass='in-band'>impl<T><aclass="trait"href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html"title="trait core::any::Any">Any</a> for T <spanclass="where fmt-newline">where<br> T: 'static + ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></code><ahref='#impl-Any'class='anchor'></a><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102'title='goto source code'>[src]</a></h3><divclass='impl-items'><h4id='method.type_id'class="method hidden"><codeid='type_id.v'>fn <ahref='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id'class='fnname'>type_id</a>(&self) -><aclass="struct"href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html"title="struct core::any::TypeId">TypeId</a></code><aclass='srclink'href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101'title='goto source code'>[src]</a></h4><divclass='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <ahref="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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