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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Group` struct in crate `proc_macro`."><meta name="keywords" content="rust, rustlang, rust-lang, Group"><title>proc_macro::Group - Rust</title><link rel="stylesheet" type="text/css" href="../normalize1.35.0.css"><link rel="stylesheet" type="text/css" href="../rustdoc1.35.0.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../dark1.35.0.css"><link rel="stylesheet" type="text/css" href="../light1.35.0.css" id="themeStyle"><script src="../storage1.35.0.js"></script><noscript><link rel="stylesheet" href="../noscript1.35.0.css"></noscript><link rel="shortcut icon" href="../favicon1.35.0.ico"><style type="text/css">#crate-search{background-image:url("../down-arrow1.35.0.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../proc_macro/index.html'><img src='../rust-logo1.35.0.png' alt='logo' width='100'></a><p class='location'>Struct Group</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.delimiter">delimiter</a><a href="#method.new">new</a><a href="#method.set_span">set_span</a><a href="#method.span">span</a><a href="#method.span_close">span_close</a><a href="#method.span_open">span_open</a><a href="#method.stream">stream</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><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-From%3CGroup%3E">From&lt;Group&gt;</a><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a><a href="#impl-ToString">ToString</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow">Borrow</a><a href="#impl-BorrowMut">BorrowMut</a><a href="#impl-From">From</a><a href="#impl-Into">Into</a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-ToString">ToString</a><a href="#impl-TryFrom">TryFrom</a><a href="#impl-TryInto">TryInto</a></div></div><p class='location'><a href='index.html'>proc_macro</a></p><script>window.sidebarCurrent = {name: 'Group', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush1.35.0.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme1.35.0.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../settings.html"><img src="../wheel1.35.0.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span class='since' title='Stable since Rust version 1.29.0'>1.29.0</span><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_macro/lib.rs.html#567' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>proc_macro</a>::<wbr><a class="struct" href=''>Group</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Group(_);</pre></div><div class='docblock'><p>A delimited token stream.</p>
<p>A <code>Group</code> internally contains a <code>TokenStream</code> which is surrounded by <code>Delimiter</code>s.</p>
</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#596-666' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new' class="method"><code id='new.v'>pub fn <a href='#method.new' class='fnname'>new</a>(delimiter: <a class="enum" href="../proc_macro/enum.Delimiter.html" title="enum proc_macro::Delimiter">Delimiter</a>, stream: <a class="struct" href="../proc_macro/struct.TokenStream.html" title="struct proc_macro::TokenStream">TokenStream</a>) -&gt; <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#603-605' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a new <code>Group</code> with the given delimiter and token stream.</p>
<p>This constructor will set the span for this group to
<code>Span::call_site()</code>. To change the span you can use the <code>set_span</code>
method below.</p>
</div><h4 id='method.delimiter' class="method"><code id='delimiter.v'>pub fn <a href='#method.delimiter' class='fnname'>delimiter</a>(&amp;self) -&gt; <a class="enum" href="../proc_macro/enum.Delimiter.html" title="enum proc_macro::Delimiter">Delimiter</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#609-611' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the delimiter of this <code>Group</code></p>
</div><h4 id='method.stream' class="method"><code id='stream.v'>pub fn <a href='#method.stream' class='fnname'>stream</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro/struct.TokenStream.html" title="struct proc_macro::TokenStream">TokenStream</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#618-620' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the <code>TokenStream</code> of tokens that are delimited in this <code>Group</code>.</p>
<p>Note that the returned token stream does not include the delimiter
returned above.</p>
</div><h4 id='method.span' class="method"><code id='span.v'>pub fn <a href='#method.span' class='fnname'>span</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro/struct.Span.html" title="struct proc_macro::Span">Span</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#630-632' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the span for the delimiters of this token stream, spanning the
entire <code>Group</code>.</p>
<pre><code class="language-text">pub fn span(&amp;self) -&gt; Span {
           ^^^^^^^
</code></pre>
</div><h4 id='method.span_open' class="method"><code id='span_open.v'>pub fn <a href='#method.span_open' class='fnname'>span_open</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro/struct.Span.html" title="struct proc_macro::Span">Span</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#641-643' title='goto source code'>[src]</a></h4><div class='stability'><div class='stab unstable'><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>proc_macro_span</code>&nbsp;<a href="https://github.com/rust-lang/rust/issues/54725">#54725</a>)</div></div><div class='docblock'><p>Returns the span pointing to the opening delimiter of this group.</p>
<pre><code class="language-text">pub fn span_open(&amp;self) -&gt; Span {
                ^
</code></pre>
</div><h4 id='method.span_close' class="method"><code id='span_close.v'>pub fn <a href='#method.span_close' class='fnname'>span_close</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro/struct.Span.html" title="struct proc_macro::Span">Span</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#652-654' title='goto source code'>[src]</a></h4><div class='stability'><div class='stab unstable'><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>proc_macro_span</code>&nbsp;<a href="https://github.com/rust-lang/rust/issues/54725">#54725</a>)</div></div><div class='docblock'><p>Returns the span pointing to the closing delimiter of this group.</p>
<pre><code class="language-text">pub fn span_close(&amp;self) -&gt; Span {
                       ^
</code></pre>
</div><h4 id='method.set_span' class="method"><code id='set_span.v'>pub fn <a href='#method.set_span' class='fnname'>set_span</a>(&amp;mut self, span: <a class="struct" href="../proc_macro/struct.Span.html" title="struct proc_macro::Span">Span</a>)</code><a class='srclink' href='../src/proc_macro/lib.rs.html#663-665' title='goto source code'>[src]</a></h4><div class='docblock'><p>Configures the span for this <code>Group</code>'s delimiters, but not its internal
tokens.</p>
<p>This method will <strong>not</strong> set the span of all the internal tokens spanned
by this group, but rather it will only set the span of the delimiter
tokens at the level of the <code>Group</code>.</p>
</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Clone' class='impl'><code class='in-band'>impl <a class="trait" href="../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#565' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.clone' class="method hidden"><code id='clone.v'>fn <a href='../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#565' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns a copy of the value. <a href="../core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><code id='clone_from.v'>fn <a href='../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: <a class="primitive" href="../std/primitive.reference.html">&amp;</a>Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='../src/core/clone.rs.html#131-133' title='goto source code'>[src]</a></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 id='impl-From%3CGroup%3E' class='impl'><code class='in-band'>impl <a class="trait" href="../core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a>&gt; for <a class="enum" href="../proc_macro/enum.TokenTree.html" title="enum proc_macro::TokenTree">TokenTree</a></code><a href='#impl-From%3CGroup%3E' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#511-515' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(g: <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a>) -&gt; <a class="enum" href="../proc_macro/enum.TokenTree.html" title="enum proc_macro::TokenTree">TokenTree</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#512-514' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl !<a class="trait" href="../core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl-Send' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#570' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl !<a class="trait" href="../core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl-Sync' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#572' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-ToString' class='impl'><code class='in-band'>impl <a class="trait" href="../alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl-ToString' class='anchor'></a><div class='since' title='Stable since Rust version 1.15.0'>1.15.0</div><a class='srclink' href='../src/proc_macro/lib.rs.html#671-675' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_string' class="method hidden"><code id='to_string.v'>fn <a href='../alloc/string/trait.ToString.html#tymethod.to_string' class='fnname'>to_string</a>(&amp;self) -&gt; <a class="struct" href="../alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#672-674' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Converts the given value to a <code>String</code>. <a href="../alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></div><h3 id='impl-Display' class='impl'><code class='in-band'>impl <a class="trait" href="../core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl-Display' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#681-685' title='goto source code'>[src]</a></h3><div class='docblock'><p>Prints the group as a string that should be losslessly convertible back
into the same group (modulo spans), except for possibly <code>TokenTree::Group</code>s
with <code>Delimiter::None</code> delimiters.</p>
</div><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='../core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="../core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="../core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#682-684' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="../core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl <a class="trait" href="../core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../proc_macro/struct.Group.html" title="struct proc_macro::Group">Group</a></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../src/proc_macro/lib.rs.html#688-696' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-1' class="method hidden"><code id='fmt.v-1'>fn <a href='../core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="../core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="../core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../src/proc_macro/lib.rs.html#689-695' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="../core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></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'><h3 id='impl-From' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../core/convert/trait.From.html" title="trait core::convert::From">From</a> for T</code><a href='#impl-From' class='anchor'></a><a class='srclink' href='../src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from-1' class="method hidden"><code id='from.v-1'>fn <a href='../core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -&gt; T</code><a class='srclink' href='../src/core/convert.rs.html#547' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Into' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="../core/convert/trait.Into.html" title="trait core::convert::Into">Into</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="../core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-Into' class='anchor'></a><a class='srclink' href='../src/core/convert.rs.html#537-542' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='../core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -&gt; U</code><a class='srclink' href='../src/core/convert.rs.html#539-541' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-ToString-1' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../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="../core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-ToString-1' class='anchor'></a><a class='srclink' href='../src/alloc/string.rs.html#2122-2132' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_string-1' class="method hidden"><code id='to_string.v-1'>default fn <a href='../alloc/string/trait.ToString.html#tymethod.to_string' class='fnname'>to_string</a>(&amp;self) -&gt; <a class="struct" href="../alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='../src/alloc/string.rs.html#2124-2131' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Converts the given value to a <code>String</code>. <a href="../alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></div><h3 id='impl-ToOwned' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../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="../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></code><a href='#impl-ToOwned' class='anchor'></a><a class='srclink' href='../src/alloc/borrow.rs.html#80-91' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Owned' class="type"><code id='Owned.t'>type <a href='../alloc/borrow/trait.ToOwned.html#associatedtype.Owned' class="type">Owned</a> = T</code></h4><h4 id='method.to_owned' class="method hidden"><code id='to_owned.v'>fn <a href='../alloc/borrow/trait.ToOwned.html#tymethod.to_owned' class='fnname'>to_owned</a>(&amp;self) -&gt; T</code><a class='srclink' href='../src/alloc/borrow.rs.html#84-86' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <a href="../alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div><h4 id='method.clone_into' class="method hidden"><code id='clone_into.v'>fn <a href='../alloc/borrow/trait.ToOwned.html#method.clone_into' class='fnname'>clone_into</a>(&amp;self, target: <a class="primitive" href="../std/primitive.reference.html">&amp;mut </a>T)</code><a class='srclink' href='../src/alloc/borrow.rs.html#88-90' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab unstable'><details><summary><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>&nbsp;<a href="https://github.com/rust-lang/rust/issues/41263">#41263</a>)</summary><p>recently added</p>
</details></div></div><div class='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="../alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></div><h3 id='impl-TryFrom' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="../core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="../core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryFrom' class='anchor'></a><a class='srclink' href='../src/core/convert.rs.html#565-571' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='../core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="../core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='../core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -&gt; <a class="enum" href="../core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="../core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="../core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='../src/core/convert.rs.html#568-570' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Borrow' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Borrow' class='anchor'></a><a class='srclink' href='../src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='../core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&amp;self) -&gt; <a class="primitive" href="../std/primitive.reference.html">&amp;</a>T</code><a class='srclink' href='../src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="../core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id='impl-BorrowMut' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-BorrowMut' class='anchor'></a><a class='srclink' href='../src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='../core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="../std/primitive.reference.html">&amp;mut </a>T</code><a class='srclink' href='../src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="../core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id='impl-TryInto' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="../core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="../core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryInto' class='anchor'></a><a class='srclink' href='../src/core/convert.rs.html#553-560' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='../core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = &lt;U as <a class="trait" href="../core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="../core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='../core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -&gt; <a class="enum" href="../core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="../core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="../core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='../src/core/convert.rs.html#557-559' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../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="../core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='../src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='../core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&amp;self) -&gt; <a class="struct" href="../core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='../src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="../core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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