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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 pattern in a local binding, function signature, match expression, or various other places."><title>Pat in syn - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-492a78a4a87dcc01.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="syn" data-themes="" data-resource-suffix="" data-rustdoc-version="1.82.0 (f6e511eec 2024-10-15)" data-channel="1.82.0" data-search-js="search-a99f1315e7cc5121.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-118b08c4c78b968e.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-921df33f47b8780c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-3b12f09e550e0385.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc enum"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../syn/index.html">syn</a><span class="version">2.0.85</span></h2></div><h2 class="location"><a href="#">Pat</a></h2><div class="sidebar-elems"><section><h3><a href="#variants">Variants</a></h3><ul class="block variant"><li><a href="#variant.Const">Const</a></li><li><a href="#variant.Ident">Ident</a></li><li><a href="#variant.Lit">Lit</a></li><li><a href="#variant.Macro">Macro</a></li><li><a href="#variant.Or">Or</a></li><li><a href="#variant.Paren">Paren</a></li><li><a href="#variant.Path">Path</a></li><li><a href="#variant.Range">Range</a></li><li><a href="#variant.Reference">Reference</a></li><li><a href="#variant.Rest">Rest</a></li><li><a href="#variant.Slice">Slice</a></li><li><a href="#variant.Struct">Struct</a></li><li><a href="#variant.Tuple">Tuple</a></li><li><a href="#variant.TupleStruct">TupleStruct</a></li><li><a href="#variant.Type">Type</a></li><li><a href="#variant.Verbatim">Verbatim</a></li><li><a href="#variant.Wild">Wild</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.parse_multi">parse_multi</a></li><li><a href="#method.parse_multi_with_leading_vert">parse_multi_with_leading_vert</a></li><li><a href="#method.parse_single">parse_single</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-Pat">Clone</a></li><li><a href="#impl-Debug-for-Pat">Debug</a></li><li><a href="#impl-Eq-for-Pat">Eq</a></li><li><a href="#impl-From%3CExprConst%3E-for-Pat">From&#60;ExprConst&#62;</a></li><li><a href="#impl-From%3CExprLit%3E-for-Pat">From&#60;ExprLit&#62;</a></li><li><a href="#impl-From%3CExprMacro%3E-for-Pat">From&#60;ExprMacro&#62;</a></li><li><a href="#impl-From%3CExprPath%3E-for-Pat">From&#60;ExprPath&#62;</a></li><li><a href="#impl-From%3CExprRange%3E-for-Pat">From&#60;ExprRange&#62;</a></li><li><a href="#impl-From%3CPatIdent%3E-for-Pat">From&#60;PatIdent&#62;</a></li><li><a href="#impl-From%3CPatOr%3E-for-Pat">From&#60;PatOr&#62;</a></li><li><a href="#impl-From%3CPatParen%3E-for-Pat">From&#60;PatParen&#62;</a></li><li><a href="#impl-From%3CPatReference%3E-for-Pat">From&#60;PatReference&#62;</a></li><li><a href="#impl-From%3CPatRest%3E-for-Pat">From&#60;PatRest&#62;</a></li><li><a href="#impl-From%3CPatSlice%3E-for-Pat">From&#60;PatSlice&#62;</a></li><li><a href="#impl-From%3CPatStruct%3E-for-Pat">From&#60;PatStruct&#62;</a></li><li><a href="#impl-From%3CPatTuple%3E-for-Pat">From&#60;PatTuple&#62;</a></li><li><a href="#impl-From%3CPatTupleStruct%3E-for-Pat">From&#60;PatTupleStruct&#62;</a></li><li><a href="#impl-From%3CPatType%3E-for-Pat">From&#60;PatType&#62;</a></li><li><a href="#impl-From%3CPatWild%3E-for-Pat">From&#60;PatWild&#62;</a></li><li><a href="#impl-Hash-for-Pat">Hash</a></li><li><a href="#impl-PartialEq-for-Pat">PartialEq</a></li><li><a href="#impl-ToTokens-for-Pat">ToTokens</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Send-for-Pat">!Send</a></li><li><a href="#impl-Sync-for-Pat">!Sync</a></li><li><a href="#impl-Freeze-for-Pat">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-Pat">RefUnwindSafe</a></li><li><a href="#impl-Unpin-for-Pat">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Pat">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-CloneToUninit-for-T">CloneToUninit</a></li><li><a href="#impl-From%3CT%3E-for-T">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T">Into&#60;U&#62;</a></li><li><a href="#impl-Spanned-for-T">Spanned</a></li><li><a href="#impl-ToOwned-for-T">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto&#60;U&#62;</a></li></ul></section><h2><a href="index.html">In crate syn</a></h2></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Enum <a href="index.html">syn</a>::<wbr><a class="enum" href="#">Pat</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="../src/syn/pat.rs.html#15-102">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>&#x2212;</span>]</button></span></div><pre class="rust item-decl"><code><div class="code-attribute">#[non_exhaustive]</div>pub enum Pat {
<details class="toggle type-contents-toggle"><summary class="hideme"><span>Show 17 variants</span></summary> Const(<a class="struct" href="struct.ExprConst.html" title="struct syn::ExprConst">PatConst</a>),
Ident(<a class="struct" href="struct.PatIdent.html" title="struct syn::PatIdent">PatIdent</a>),
Lit(<a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">PatLit</a>),
Macro(<a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">PatMacro</a>),
Or(<a class="struct" href="struct.PatOr.html" title="struct syn::PatOr">PatOr</a>),
Paren(<a class="struct" href="struct.PatParen.html" title="struct syn::PatParen">PatParen</a>),
Path(<a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">PatPath</a>),
Range(<a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">PatRange</a>),
Reference(<a class="struct" href="struct.PatReference.html" title="struct syn::PatReference">PatReference</a>),
Rest(<a class="struct" href="struct.PatRest.html" title="struct syn::PatRest">PatRest</a>),
Slice(<a class="struct" href="struct.PatSlice.html" title="struct syn::PatSlice">PatSlice</a>),
Struct(<a class="struct" href="struct.PatStruct.html" title="struct syn::PatStruct">PatStruct</a>),
Tuple(<a class="struct" href="struct.PatTuple.html" title="struct syn::PatTuple">PatTuple</a>),
TupleStruct(<a class="struct" href="struct.PatTupleStruct.html" title="struct syn::PatTupleStruct">PatTupleStruct</a>),
Type(<a class="struct" href="struct.PatType.html" title="struct syn::PatType">PatType</a>),
Verbatim(<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>),
Wild(<a class="struct" href="struct.PatWild.html" title="struct syn::PatWild">PatWild</a>),
</details>}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A pattern in a local binding, function signature, match expression, or
various other places.</p>
<h2 id="syntax-tree-enum"><a class="doc-anchor" href="#syntax-tree-enum">§</a>Syntax tree enum</h2>
<p>This type is a <a href="enum.Expr.html#syntax-tree-enums" title="enum syn::Expr">syntax tree enum</a>.</p>
</div></details><h2 id="variants" class="variants section-header">Variants (Non-exhaustive)<a href="#variants" class="anchor">§</a></h2><details class="toggle non-exhaustive"><summary class="hideme"><span>This enum is marked as non-exhaustive</span></summary><div class="docblock">Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.</div></details><div class="variants"><section id="variant.Const" class="variant"><a href="#variant.Const" class="anchor">§</a><h3 class="code-header">Const(<a class="struct" href="struct.ExprConst.html" title="struct syn::ExprConst">PatConst</a>)</h3></section><div class="docblock"><p>A const block: <code>const { ... }</code>.</p>
</div><section id="variant.Ident" class="variant"><a href="#variant.Ident" class="anchor">§</a><h3 class="code-header">Ident(<a class="struct" href="struct.PatIdent.html" title="struct syn::PatIdent">PatIdent</a>)</h3></section><div class="docblock"><p>A pattern that binds a new variable: <code>ref mut binding @ SUBPATTERN</code>.</p>
</div><section id="variant.Lit" class="variant"><a href="#variant.Lit" class="anchor">§</a><h3 class="code-header">Lit(<a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">PatLit</a>)</h3></section><div class="docblock"><p>A literal pattern: <code>0</code>.</p>
</div><section id="variant.Macro" class="variant"><a href="#variant.Macro" class="anchor">§</a><h3 class="code-header">Macro(<a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">PatMacro</a>)</h3></section><div class="docblock"><p>A macro in pattern position.</p>
</div><section id="variant.Or" class="variant"><a href="#variant.Or" class="anchor">§</a><h3 class="code-header">Or(<a class="struct" href="struct.PatOr.html" title="struct syn::PatOr">PatOr</a>)</h3></section><div class="docblock"><p>A pattern that matches any one of a set of cases.</p>
</div><section id="variant.Paren" class="variant"><a href="#variant.Paren" class="anchor">§</a><h3 class="code-header">Paren(<a class="struct" href="struct.PatParen.html" title="struct syn::PatParen">PatParen</a>)</h3></section><div class="docblock"><p>A parenthesized pattern: <code>(A | B)</code>.</p>
</div><section id="variant.Path" class="variant"><a href="#variant.Path" class="anchor">§</a><h3 class="code-header">Path(<a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">PatPath</a>)</h3></section><div class="docblock"><p>A path pattern like <code>Color::Red</code>, optionally qualified with a
self-type.</p>
<p>Unqualified path patterns can legally refer to variants, structs,
constants or associated constants. Qualified path patterns like
<code>&lt;A&gt;::B::C</code> and <code>&lt;A as Trait&gt;::B::C</code> can only legally refer to
associated constants.</p>
</div><section id="variant.Range" class="variant"><a href="#variant.Range" class="anchor">§</a><h3 class="code-header">Range(<a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">PatRange</a>)</h3></section><div class="docblock"><p>A range pattern: <code>1..=2</code>.</p>
</div><section id="variant.Reference" class="variant"><a href="#variant.Reference" class="anchor">§</a><h3 class="code-header">Reference(<a class="struct" href="struct.PatReference.html" title="struct syn::PatReference">PatReference</a>)</h3></section><div class="docblock"><p>A reference pattern: <code>&amp;mut var</code>.</p>
</div><section id="variant.Rest" class="variant"><a href="#variant.Rest" class="anchor">§</a><h3 class="code-header">Rest(<a class="struct" href="struct.PatRest.html" title="struct syn::PatRest">PatRest</a>)</h3></section><div class="docblock"><p>The dots in a tuple or slice pattern: <code>[0, 1, ..]</code>.</p>
</div><section id="variant.Slice" class="variant"><a href="#variant.Slice" class="anchor">§</a><h3 class="code-header">Slice(<a class="struct" href="struct.PatSlice.html" title="struct syn::PatSlice">PatSlice</a>)</h3></section><div class="docblock"><p>A dynamically sized slice pattern: <code>[a, b, ref i @ .., y, z]</code>.</p>
</div><section id="variant.Struct" class="variant"><a href="#variant.Struct" class="anchor">§</a><h3 class="code-header">Struct(<a class="struct" href="struct.PatStruct.html" title="struct syn::PatStruct">PatStruct</a>)</h3></section><div class="docblock"><p>A struct or struct variant pattern: <code>Variant { x, y, .. }</code>.</p>
</div><section id="variant.Tuple" class="variant"><a href="#variant.Tuple" class="anchor">§</a><h3 class="code-header">Tuple(<a class="struct" href="struct.PatTuple.html" title="struct syn::PatTuple">PatTuple</a>)</h3></section><div class="docblock"><p>A tuple pattern: <code>(a, b)</code>.</p>
</div><section id="variant.TupleStruct" class="variant"><a href="#variant.TupleStruct" class="anchor">§</a><h3 class="code-header">TupleStruct(<a class="struct" href="struct.PatTupleStruct.html" title="struct syn::PatTupleStruct">PatTupleStruct</a>)</h3></section><div class="docblock"><p>A tuple struct or tuple variant pattern: <code>Variant(x, y, .., z)</code>.</p>
</div><section id="variant.Type" class="variant"><a href="#variant.Type" class="anchor">§</a><h3 class="code-header">Type(<a class="struct" href="struct.PatType.html" title="struct syn::PatType">PatType</a>)</h3></section><div class="docblock"><p>A type ascription pattern: <code>foo: f64</code>.</p>
</div><section id="variant.Verbatim" class="variant"><a href="#variant.Verbatim" class="anchor">§</a><h3 class="code-header">Verbatim(<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>)</h3></section><div class="docblock"><p>Tokens in pattern position not interpreted by Syn.</p>
</div><section id="variant.Wild" class="variant"><a href="#variant.Wild" class="anchor">§</a><h3 class="code-header">Wild(<a class="struct" href="struct.PatWild.html" title="struct syn::PatWild">PatWild</a>)</h3></section><div class="docblock"><p>A pattern that matches any value: <code>_</code>.</p>
</div></div><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#262-383">source</a><a href="#impl-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.parse_single" class="method"><a class="src rightside" href="../src/syn/pat.rs.html#287-330">source</a><h4 class="code-header">pub fn <a href="#method.parse_single" class="fn">parse_single</a>(input: <a class="type" href="parse/type.ParseStream.html" title="type syn::parse::ParseStream">ParseStream</a>&lt;'_&gt;) -&gt; <a class="type" href="parse/type.Result.html" title="type syn::parse::Result">Result</a>&lt;Self&gt;</h4></section></summary><div class="docblock"><p>Parse a pattern that does <em>not</em> involve <code>|</code> at the top level.</p>
<p>This parser matches the behavior of the <code>$:pat_param</code> macro_rules
matcher, and on editions prior to Rust 2021, the behavior of
<code>$:pat</code>.</p>
<p>In Rust syntax, some examples of where this syntax would occur are
in the argument pattern of functions and closures. Patterns using
<code>|</code> are not allowed to occur in these positions.</p>
<div class="example-wrap compile_fail"><a href="#" class="tooltip" title="This example deliberately fails to compile">ⓘ</a><pre class="rust rust-example-rendered"><code><span class="kw">fn </span>f(<span class="prelude-val">Some</span>(<span class="kw">_</span>) | <span class="prelude-val">None</span>: <span class="prelude-ty">Option</span>&lt;T&gt;) {
<span class="kw">let _ </span>= |<span class="prelude-val">Some</span>(<span class="kw">_</span>) | <span class="prelude-val">None</span>: <span class="prelude-ty">Option</span>&lt;T&gt;| {};
<span class="comment">// ^^^^^^^^^^^^^^^^^^^^^^^^^??? :(
</span>}</code></pre></div>
<div class="example-wrap"><pre class="language-console"><code>error: top-level or-patterns are not allowed in function parameters
--&gt; src/main.rs:1:6
|
1 | fn f(Some(_) | None: Option&lt;T&gt;) {
| ^^^^^^^^^^^^^^ help: wrap the pattern in parentheses: `(Some(_) | None)`
</code></pre></div></div></details><details class="toggle method-toggle" open><summary><section id="method.parse_multi" class="method"><a class="src rightside" href="../src/syn/pat.rs.html#333-335">source</a><h4 class="code-header">pub fn <a href="#method.parse_multi" class="fn">parse_multi</a>(input: <a class="type" href="parse/type.ParseStream.html" title="type syn::parse::ParseStream">ParseStream</a>&lt;'_&gt;) -&gt; <a class="type" href="parse/type.Result.html" title="type syn::parse::Result">Result</a>&lt;Self&gt;</h4></section></summary><div class="docblock"><p>Parse a pattern, possibly involving <code>|</code>, but not a leading <code>|</code>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.parse_multi_with_leading_vert" class="method"><a class="src rightside" href="../src/syn/pat.rs.html#379-382">source</a><h4 class="code-header">pub fn <a href="#method.parse_multi_with_leading_vert" class="fn">parse_multi_with_leading_vert</a>(input: <a class="type" href="parse/type.ParseStream.html" title="type syn::parse::ParseStream">ParseStream</a>&lt;'_&gt;) -&gt; <a class="type" href="parse/type.Result.html" title="type syn::parse::Result">Result</a>&lt;Self&gt;</h4></section></summary><div class="docblock"><p>Parse a pattern, possibly involving <code>|</code>, possibly including a
leading <code>|</code>.</p>
<p>This parser matches the behavior of the Rust 2021 edition’s <code>$:pat</code>
macro_rules matcher.</p>
<p>In Rust syntax, an example of where this syntax would occur is in
the pattern of a <code>match</code> arm, where the language permits an optional
leading <code>|</code>, although it is not idiomatic to write one there in
handwritten code.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">match </span>wat {
| <span class="prelude-val">None </span>| <span class="prelude-val">Some</span>(<span class="bool-val">false</span>) =&gt; {}
| <span class="prelude-val">Some</span>(<span class="bool-val">true</span>) =&gt; {}
}</code></pre></div>
<p>The compiler accepts it only to facilitate some situations in
macro-generated code where a macro author might need to write:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">match </span><span class="macro-nonterminal">$value </span>{
$(| <span class="macro-nonterminal">$conditions1</span>)* $(| <span class="macro-nonterminal">$conditions2</span>)* =&gt; <span class="macro-nonterminal">$then
</span>}</code></pre></div>
<p>Expressing the same thing correctly in the case that either one (but
not both) of <code>$conditions1</code> and <code>$conditions2</code> might be empty,
without leading <code>|</code>, is complex.</p>
<p>Use <a href="enum.Pat.html#method.parse_multi" title="associated function syn::Pat::parse_multi"><code>Pat::parse_multi</code></a> instead if you are not intending to support
macro-generated macro input.</p>
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-Pat" class="impl"><a class="src rightside" href="../src/syn/gen/clone.rs.html#1491-1513">source</a><a href="#impl-Clone-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../src/syn/gen/clone.rs.html#1492-1512">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; Self</h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.82.0/src/core/clone.rs.html#174">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Pat" class="impl"><a class="src rightside" href="../src/syn/gen/debug.rs.html#2164-2191">source</a><a href="#impl-Debug-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/syn/gen/debug.rs.html#2165-2190">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, formatter: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.82.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.82.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.82.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CExprConst%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CExprConst%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprConst.html" title="struct syn::ExprConst">ExprConst</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.ExprConst.html" title="struct syn::ExprConst">PatConst</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CExprLit%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CExprLit%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">ExprLit</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-2" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-2" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">PatLit</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CExprMacro%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CExprMacro%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">ExprMacro</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-3" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-3" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">PatMacro</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CExprPath%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CExprPath%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">ExprPath</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-6" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-6" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">PatPath</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CExprRange%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CExprRange%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">ExprRange</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-7" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-7" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">PatRange</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatIdent%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatIdent%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatIdent.html" title="struct syn::PatIdent">PatIdent</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatIdent.html" title="struct syn::PatIdent">PatIdent</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatOr%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatOr%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatOr.html" title="struct syn::PatOr">PatOr</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-4" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-4" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatOr.html" title="struct syn::PatOr">PatOr</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatParen%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatParen%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatParen.html" title="struct syn::PatParen">PatParen</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-5" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-5" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatParen.html" title="struct syn::PatParen">PatParen</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatReference%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatReference%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatReference.html" title="struct syn::PatReference">PatReference</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-8" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-8" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatReference.html" title="struct syn::PatReference">PatReference</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatRest%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatRest%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatRest.html" title="struct syn::PatRest">PatRest</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-9" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-9" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatRest.html" title="struct syn::PatRest">PatRest</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatSlice%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatSlice%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatSlice.html" title="struct syn::PatSlice">PatSlice</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-10" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-10" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatSlice.html" title="struct syn::PatSlice">PatSlice</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatStruct%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatStruct%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatStruct.html" title="struct syn::PatStruct">PatStruct</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-11" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-11" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatStruct.html" title="struct syn::PatStruct">PatStruct</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatTuple%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatTuple%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatTuple.html" title="struct syn::PatTuple">PatTuple</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-12" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-12" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatTuple.html" title="struct syn::PatTuple">PatTuple</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatTupleStruct%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatTupleStruct%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatTupleStruct.html" title="struct syn::PatTupleStruct">PatTupleStruct</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-13" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-13" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatTupleStruct.html" title="struct syn::PatTupleStruct">PatTupleStruct</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatType%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatType%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatType.html" title="struct syn::PatType">PatType</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-14" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-14" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatType.html" title="struct syn::PatType">PatType</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-From%3CPatWild%3E-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-From%3CPatWild%3E-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.PatWild.html" title="struct syn::PatWild">PatWild</a>&gt; for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-15" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.from-15" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(e: <a class="struct" href="struct.PatWild.html" title="struct syn::PatWild">PatWild</a>) -&gt; <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Hash-for-Pat" class="impl"><a class="src rightside" href="../src/syn/gen/hash.rs.html#1874-1950">source</a><a href="#impl-Hash-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl"><a class="src rightside" href="../src/syn/gen/hash.rs.html#1875-1949">source</a><a href="#method.hash" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hash.html#tymethod.hash" class="fn">hash</a>&lt;H&gt;(&amp;self, state: <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.reference.html">&amp;mut H</a>)<div class="where">where
H: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,</div></h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.82.0/src/core/hash/mod.rs.html#235-237">source</a></span><a href="#method.hash_slice" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hash.html#method.hash_slice" class="fn">hash_slice</a>&lt;H&gt;(data: &amp;[Self], state: <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.reference.html">&amp;mut H</a>)<div class="where">where
H: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.82.0/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-Pat" class="impl"><a class="src rightside" href="../src/syn/gen/eq.rs.html#1472-1501">source</a><a href="#impl-PartialEq-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a class="src rightside" href="../src/syn/gen/eq.rs.html#1473-1500">source</a><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&amp;self, other: &amp;Self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.82.0/src/core/cmp.rs.html#261">source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Tests for <code>!=</code>. The default implementation is almost always sufficient,
and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-ToTokens-for-Pat" class="impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#impl-ToTokens-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../quote/to_tokens/trait.ToTokens.html" title="trait quote::to_tokens::ToTokens">ToTokens</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.to_tokens" class="method trait-impl"><a class="src rightside" href="../src/syn/pat.rs.html#15-102">source</a><a href="#method.to_tokens" class="anchor">§</a><h4 class="code-header">fn <a href="../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens" class="fn">to_tokens</a>(&amp;self, tokens: &amp;mut <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>)</h4></section></summary><div class='docblock'>Write <code>self</code> to the given <code>TokenStream</code>. <a href="../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.to_token_stream" class="method trait-impl"><a class="src rightside" href="../src/quote/to_tokens.rs.html#60">source</a><a href="#method.to_token_stream" class="anchor">§</a><h4 class="code-header">fn <a href="../quote/to_tokens/trait.ToTokens.html#method.to_token_stream" class="fn">to_token_stream</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a></h4></section></summary><div class='docblock'>Convert <code>self</code> directly into a <code>TokenStream</code> object. <a href="../quote/to_tokens/trait.ToTokens.html#method.to_token_stream">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.into_token_stream" class="method trait-impl"><a class="src rightside" href="../src/quote/to_tokens.rs.html#70-72">source</a><a href="#method.into_token_stream" class="anchor">§</a><h4 class="code-header">fn <a href="../quote/to_tokens/trait.ToTokens.html#method.into_token_stream" class="fn">into_token_stream</a>(self) -&gt; <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a><div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Convert <code>self</code> directly into a <code>TokenStream</code> object. <a href="../quote/to_tokens/trait.ToTokens.html#method.into_token_stream">Read more</a></div></details></div></details><section id="impl-Eq-for-Pat" class="impl"><a class="src rightside" href="../src/syn/gen/eq.rs.html#1469">source</a><a href="#impl-Eq-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-Pat" class="impl"><a href="#impl-Freeze-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section><section id="impl-RefUnwindSafe-for-Pat" class="impl"><a href="#impl-RefUnwindSafe-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section><section id="impl-Send-for-Pat" class="impl"><a href="#impl-Send-for-Pat" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section><section id="impl-Sync-for-Pat" class="impl"><a href="#impl-Sync-for-Pat" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section><section id="impl-Unpin-for-Pat" class="impl"><a href="#impl-Unpin-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section><section id="impl-UnwindSafe-for-Pat" class="impl"><a href="#impl-UnwindSafe-for-Pat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="enum" href="enum.Pat.html" title="enum syn::Pat">Pat</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/any.rs.html#138">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/any.rs.html#139">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.82.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.82.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/borrow.rs.html#209">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/borrow.rs.html#211">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.82.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/borrow.rs.html#217">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/borrow.rs.html#218">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.82.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/clone.rs.html#273">source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/clone.rs.html#275">source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.82.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dst: <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.pointer.html">*mut T</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dst</code>. <a href="https://doc.rust-lang.org/1.82.0/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-16" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#768">source</a><a href="#method.from-16" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Spanned-for-T" class="impl"><a class="src rightside" href="../src/syn/spanned.rs.html#104-108">source</a><a href="#impl-Spanned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="spanned/trait.Spanned.html" title="trait syn::spanned::Spanned">Spanned</a> for T<div class="where">where
T: Spanned + ?<a class="trait" href="https://doc.rust-lang.org/1.82.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.span" class="method trait-impl"><a class="src rightside" href="../src/syn/spanned.rs.html#105-107">source</a><a href="#method.span" class="anchor">§</a><h4 class="code-header">fn <a href="spanned/trait.Spanned.html#tymethod.span" class="fn">span</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a></h4></section></summary><div class='docblock'>Returns a <code>Span</code> covering the complete contents of this syntax tree
node, or <a href="../proc_macro2/struct.Span.html#method.call_site" title="associated function proc_macro2::Span::call_site"><code>Span::call_site()</code></a> if this node is empty.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/alloc/borrow.rs.html#82-84">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/alloc/borrow.rs.html#86">source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.82.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/alloc/borrow.rs.html#87">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.82.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/alloc/borrow.rs.html#91">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.82.0/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.82.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#809">source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.82.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.82.0/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/1.82.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#794">source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.82.0/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.82.0/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/1.82.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.82.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
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