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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 Rust expression."><meta name="keywords" content="rust, rustlang, rust-lang, Expr"><title>Expr in syn - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings" ></script><script src="../storage.js"></script><script src="../crates.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../favicon-16x16.png"><link rel="alternate icon" type="image/png" 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href="#variant.Break">Break</a><a href="#variant.Call">Call</a><a href="#variant.Cast">Cast</a><a href="#variant.Closure">Closure</a><a href="#variant.Continue">Continue</a><a href="#variant.Field">Field</a><a href="#variant.ForLoop">ForLoop</a><a href="#variant.Group">Group</a><a href="#variant.If">If</a><a href="#variant.Index">Index</a><a href="#variant.Let">Let</a><a href="#variant.Lit">Lit</a><a href="#variant.Loop">Loop</a><a href="#variant.Macro">Macro</a><a href="#variant.Match">Match</a><a href="#variant.MethodCall">MethodCall</a><a href="#variant.Paren">Paren</a><a href="#variant.Path">Path</a><a href="#variant.Range">Range</a><a href="#variant.Reference">Reference</a><a href="#variant.Repeat">Repeat</a><a href="#variant.Return">Return</a><a href="#variant.Struct">Struct</a><a href="#variant.Try">Try</a><a href="#variant.TryBlock">TryBlock</a><a href="#variant.Tuple">Tuple</a><a href="#variant.Type">Type</a><a href="#variant.Unary">Unary</a><a href="#variant.Unsafe">Unsafe</a><a href="#variant.Verbatim">Verbatim</a><a href="#variant.While">While</a><a href="#variant.Yield">Yield</a></div><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-From%3CExprArray%3E">From&lt;ExprArray&gt;</a><a href="#impl-From%3CExprAssign%3E">From&lt;ExprAssign&gt;</a><a href="#impl-From%3CExprAssignOp%3E">From&lt;ExprAssignOp&gt;</a><a href="#impl-From%3CExprAsync%3E">From&lt;ExprAsync&gt;</a><a href="#impl-From%3CExprAwait%3E">From&lt;ExprAwait&gt;</a><a href="#impl-From%3CExprBinary%3E">From&lt;ExprBinary&gt;</a><a href="#impl-From%3CExprBlock%3E">From&lt;ExprBlock&gt;</a><a href="#impl-From%3CExprBox%3E">From&lt;ExprBox&gt;</a><a href="#impl-From%3CExprBreak%3E">From&lt;ExprBreak&gt;</a><a href="#impl-From%3CExprCall%3E">From&lt;ExprCall&gt;</a><a href="#impl-From%3CExprCast%3E">From&lt;ExprCast&gt;</a><a href="#impl-From%3CExprClosure%3E">From&lt;ExprClosure&gt;</a><a href="#impl-From%3CExprContinue%3E">From&lt;ExprContinue&gt;</a><a href="#impl-From%3CExprField%3E">From&lt;ExprField&gt;</a><a href="#impl-From%3CExprForLoop%3E">From&lt;ExprForLoop&gt;</a><a href="#impl-From%3CExprGroup%3E">From&lt;ExprGroup&gt;</a><a href="#impl-From%3CExprIf%3E">From&lt;ExprIf&gt;</a><a href="#impl-From%3CExprIndex%3E">From&lt;ExprIndex&gt;</a><a href="#impl-From%3CExprLet%3E">From&lt;ExprLet&gt;</a><a href="#impl-From%3CExprLit%3E">From&lt;ExprLit&gt;</a><a href="#impl-From%3CExprLoop%3E">From&lt;ExprLoop&gt;</a><a href="#impl-From%3CExprMacro%3E">From&lt;ExprMacro&gt;</a><a href="#impl-From%3CExprMatch%3E">From&lt;ExprMatch&gt;</a><a href="#impl-From%3CExprMethodCall%3E">From&lt;ExprMethodCall&gt;</a><a href="#impl-From%3CExprParen%3E">From&lt;ExprParen&gt;</a><a href="#impl-From%3CExprPath%3E">From&lt;ExprPath&gt;</a><a href="#impl-From%3CExprRange%3E">From&lt;ExprRange&gt;</a><a href="#impl-From%3CExprReference%3E">From&lt;ExprReference&gt;</a><a href="#impl-From%3CExprRepeat%3E">From&lt;ExprRepeat&gt;</a><a href="#impl-From%3CExprReturn%3E">From&lt;ExprReturn&gt;</a><a href="#impl-From%3CExprStruct%3E">From&lt;ExprStruct&gt;</a><a href="#impl-From%3CExprTry%3E">From&lt;ExprTry&gt;</a><a href="#impl-From%3CExprTryBlock%3E">From&lt;ExprTryBlock&gt;</a><a href="#impl-From%3CExprTuple%3E">From&lt;ExprTuple&gt;</a><a href="#impl-From%3CExprType%3E">From&lt;ExprType&gt;</a><a href="#impl-From%3CExprUnary%3E">From&lt;ExprUnary&gt;</a><a href="#impl-From%3CExprUnsafe%3E">From&lt;ExprUnsafe&gt;</a><a href="#impl-From%3CExprWhile%3E">From&lt;ExprWhile&gt;</a><a href="#impl-From%3CExprYield%3E">From&lt;ExprYield&gt;</a><a href="#impl-Parse">Parse</a><a href="#impl-ToTokens">ToTokens</a></div><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a 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class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></span></h1><div class="docblock item-decl"><pre class="rust enum"><code>pub enum Expr {
<details class="rustdoc-toggle type-contents-toggle"><summary class="hideme"><span>Show 40 variants</span></summary> Array(<a class="struct" href="struct.ExprArray.html" title="struct syn::ExprArray">ExprArray</a>),
Assign(<a class="struct" href="struct.ExprAssign.html" title="struct syn::ExprAssign">ExprAssign</a>),
AssignOp(<a class="struct" href="struct.ExprAssignOp.html" title="struct syn::ExprAssignOp">ExprAssignOp</a>),
Async(<a class="struct" href="struct.ExprAsync.html" title="struct syn::ExprAsync">ExprAsync</a>),
Await(<a class="struct" href="struct.ExprAwait.html" title="struct syn::ExprAwait">ExprAwait</a>),
Binary(<a class="struct" href="struct.ExprBinary.html" title="struct syn::ExprBinary">ExprBinary</a>),
Block(<a class="struct" href="struct.ExprBlock.html" title="struct syn::ExprBlock">ExprBlock</a>),
Box(<a class="struct" href="struct.ExprBox.html" title="struct syn::ExprBox">ExprBox</a>),
Break(<a class="struct" href="struct.ExprBreak.html" title="struct syn::ExprBreak">ExprBreak</a>),
Call(<a class="struct" href="struct.ExprCall.html" title="struct syn::ExprCall">ExprCall</a>),
Cast(<a class="struct" href="struct.ExprCast.html" title="struct syn::ExprCast">ExprCast</a>),
Closure(<a class="struct" href="struct.ExprClosure.html" title="struct syn::ExprClosure">ExprClosure</a>),
Continue(<a class="struct" href="struct.ExprContinue.html" title="struct syn::ExprContinue">ExprContinue</a>),
Field(<a class="struct" href="struct.ExprField.html" title="struct syn::ExprField">ExprField</a>),
ForLoop(<a class="struct" href="struct.ExprForLoop.html" title="struct syn::ExprForLoop">ExprForLoop</a>),
Group(<a class="struct" href="struct.ExprGroup.html" title="struct syn::ExprGroup">ExprGroup</a>),
If(<a class="struct" href="struct.ExprIf.html" title="struct syn::ExprIf">ExprIf</a>),
Index(<a class="struct" href="struct.ExprIndex.html" title="struct syn::ExprIndex">ExprIndex</a>),
Let(<a class="struct" href="struct.ExprLet.html" title="struct syn::ExprLet">ExprLet</a>),
Lit(<a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">ExprLit</a>),
Loop(<a class="struct" href="struct.ExprLoop.html" title="struct syn::ExprLoop">ExprLoop</a>),
Macro(<a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">ExprMacro</a>),
Match(<a class="struct" href="struct.ExprMatch.html" title="struct syn::ExprMatch">ExprMatch</a>),
MethodCall(<a class="struct" href="struct.ExprMethodCall.html" title="struct syn::ExprMethodCall">ExprMethodCall</a>),
Paren(<a class="struct" href="struct.ExprParen.html" title="struct syn::ExprParen">ExprParen</a>),
Path(<a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">ExprPath</a>),
Range(<a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">ExprRange</a>),
Reference(<a class="struct" href="struct.ExprReference.html" title="struct syn::ExprReference">ExprReference</a>),
Repeat(<a class="struct" href="struct.ExprRepeat.html" title="struct syn::ExprRepeat">ExprRepeat</a>),
Return(<a class="struct" href="struct.ExprReturn.html" title="struct syn::ExprReturn">ExprReturn</a>),
Struct(<a class="struct" href="struct.ExprStruct.html" title="struct syn::ExprStruct">ExprStruct</a>),
Try(<a class="struct" href="struct.ExprTry.html" title="struct syn::ExprTry">ExprTry</a>),
TryBlock(<a class="struct" href="struct.ExprTryBlock.html" title="struct syn::ExprTryBlock">ExprTryBlock</a>),
Tuple(<a class="struct" href="struct.ExprTuple.html" title="struct syn::ExprTuple">ExprTuple</a>),
Type(<a class="struct" href="struct.ExprType.html" title="struct syn::ExprType">ExprType</a>),
Unary(<a class="struct" href="struct.ExprUnary.html" title="struct syn::ExprUnary">ExprUnary</a>),
Unsafe(<a class="struct" href="struct.ExprUnsafe.html" title="struct syn::ExprUnsafe">ExprUnsafe</a>),
Verbatim(<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>),
While(<a class="struct" href="struct.ExprWhile.html" title="struct syn::ExprWhile">ExprWhile</a>),
Yield(<a class="struct" href="struct.ExprYield.html" title="struct syn::ExprYield">ExprYield</a>),
// some variants omitted
</details>}</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A Rust expression.</p>
<p><em>This type is available only if Syn is built with the <code>&quot;derive&quot;</code> or <code>&quot;full&quot;</code>
feature, but most of the variants are not available unless “full” is enabled.</em></p>
<h2 id="syntax-tree-enums" class="section-header"><a href="#syntax-tree-enums">Syntax tree enums</a></h2>
<p>This type is a syntax tree enum. In Syn this and other syntax tree enums
are designed to be traversed using the following rebinding idiom.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let</span> <span class="ident">expr</span>: <span class="ident">Expr</span> <span class="op">=</span> <span class="comment">/* ... */</span>;
<span class="kw">match</span> <span class="ident">expr</span> {
<span class="ident">Expr::MethodCall</span>(<span class="ident">expr</span>) =&gt; {
<span class="comment">/* ... */</span>
}
<span class="ident">Expr::Cast</span>(<span class="ident">expr</span>) =&gt; {
<span class="comment">/* ... */</span>
}
<span class="ident">Expr::If</span>(<span class="ident">expr</span>) =&gt; {
<span class="comment">/* ... */</span>
}
<span class="comment">/* ... */</span></code></pre></div>
<p>We begin with a variable <code>expr</code> of type <code>Expr</code> that has no fields
(because it is an enum), and by matching on it and rebinding a variable
with the same name <code>expr</code> we effectively imbue our variable with all of
the data fields provided by the variant that it turned out to be. So for
example above if we ended up in the <code>MethodCall</code> case then we get to use
<code>expr.receiver</code>, <code>expr.args</code> etc; if we ended up in the <code>If</code> case we get
to use <code>expr.cond</code>, <code>expr.then_branch</code>, <code>expr.else_branch</code>.</p>
<p>This approach avoids repeating the variant names twice on every line.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="comment">// Repetitive; recommend not doing this.</span>
<span class="kw">match</span> <span class="ident">expr</span> {
<span class="ident">Expr::MethodCall</span>(<span class="ident">ExprMethodCall</span> { <span class="ident">method</span>, <span class="ident">args</span>, .. }) =&gt; {</code></pre></div>
<p>In general, the name to which a syntax tree enum variant is bound should
be a suitable name for the complete syntax tree enum type.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="comment">// Binding is called `base` which is the name I would use if I were</span>
<span class="comment">// assigning `*discriminant.base` without an `if let`.</span>
<span class="kw">if</span> <span class="kw">let</span> <span class="ident">Expr::Tuple</span>(<span class="ident">base</span>) <span class="op">=</span> <span class="kw-2">*</span><span class="ident">discriminant</span>.<span class="ident">base</span> {</code></pre></div>
<p>A sign that you may not be choosing the right variable names is if you
see names getting repeated in your code, like accessing
<code>receiver.receiver</code> or <code>pat.pat</code> or <code>cond.cond</code>.</p>
</div></details><h2 id="variants" class="variants small-section-header">Variants<a href="#variants" class="anchor"></a></h2><div id="variant.Array" class="variant small-section-header"><a href="#variant.Array" class="anchor field"></a><code>Array(<a class="struct" href="struct.ExprArray.html" title="struct syn::ExprArray">ExprArray</a>)</code></div><div class="docblock"><p>A slice literal expression: <code>[a, b, c, d]</code>.</p>
</div><div class="sub-variant" id="variant.Array.fields"><h3>Tuple Fields of <b>Array</b></h3><div><span id="variant.Array.field.0" class="variant small-section-header"><a href="#variant.Array.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprArray.html" title="struct syn::ExprArray">ExprArray</a></code></span></div></div><div id="variant.Assign" class="variant small-section-header"><a href="#variant.Assign" class="anchor field"></a><code>Assign(<a class="struct" href="struct.ExprAssign.html" title="struct syn::ExprAssign">ExprAssign</a>)</code></div><div class="docblock"><p>An assignment expression: <code>a = compute()</code>.</p>
</div><div class="sub-variant" id="variant.Assign.fields"><h3>Tuple Fields of <b>Assign</b></h3><div><span id="variant.Assign.field.0" class="variant small-section-header"><a href="#variant.Assign.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprAssign.html" title="struct syn::ExprAssign">ExprAssign</a></code></span></div></div><div id="variant.AssignOp" class="variant small-section-header"><a href="#variant.AssignOp" class="anchor field"></a><code>AssignOp(<a class="struct" href="struct.ExprAssignOp.html" title="struct syn::ExprAssignOp">ExprAssignOp</a>)</code></div><div class="docblock"><p>A compound assignment expression: <code>counter += 1</code>.</p>
</div><div class="sub-variant" id="variant.AssignOp.fields"><h3>Tuple Fields of <b>AssignOp</b></h3><div><span id="variant.AssignOp.field.0" class="variant small-section-header"><a href="#variant.AssignOp.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprAssignOp.html" title="struct syn::ExprAssignOp">ExprAssignOp</a></code></span></div></div><div id="variant.Async" class="variant small-section-header"><a href="#variant.Async" class="anchor field"></a><code>Async(<a class="struct" href="struct.ExprAsync.html" title="struct syn::ExprAsync">ExprAsync</a>)</code></div><div class="docblock"><p>An async block: <code>async { ... }</code>.</p>
</div><div class="sub-variant" id="variant.Async.fields"><h3>Tuple Fields of <b>Async</b></h3><div><span id="variant.Async.field.0" class="variant small-section-header"><a href="#variant.Async.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprAsync.html" title="struct syn::ExprAsync">ExprAsync</a></code></span></div></div><div id="variant.Await" class="variant small-section-header"><a href="#variant.Await" class="anchor field"></a><code>Await(<a class="struct" href="struct.ExprAwait.html" title="struct syn::ExprAwait">ExprAwait</a>)</code></div><div class="docblock"><p>An await expression: <code>fut.await</code>.</p>
</div><div class="sub-variant" id="variant.Await.fields"><h3>Tuple Fields of <b>Await</b></h3><div><span id="variant.Await.field.0" class="variant small-section-header"><a href="#variant.Await.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprAwait.html" title="struct syn::ExprAwait">ExprAwait</a></code></span></div></div><div id="variant.Binary" class="variant small-section-header"><a href="#variant.Binary" class="anchor field"></a><code>Binary(<a class="struct" href="struct.ExprBinary.html" title="struct syn::ExprBinary">ExprBinary</a>)</code></div><div class="docblock"><p>A binary operation: <code>a + b</code>, <code>a * b</code>.</p>
</div><div class="sub-variant" id="variant.Binary.fields"><h3>Tuple Fields of <b>Binary</b></h3><div><span id="variant.Binary.field.0" class="variant small-section-header"><a href="#variant.Binary.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprBinary.html" title="struct syn::ExprBinary">ExprBinary</a></code></span></div></div><div id="variant.Block" class="variant small-section-header"><a href="#variant.Block" class="anchor field"></a><code>Block(<a class="struct" href="struct.ExprBlock.html" title="struct syn::ExprBlock">ExprBlock</a>)</code></div><div class="docblock"><p>A blocked scope: <code>{ ... }</code>.</p>
</div><div class="sub-variant" id="variant.Block.fields"><h3>Tuple Fields of <b>Block</b></h3><div><span id="variant.Block.field.0" class="variant small-section-header"><a href="#variant.Block.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprBlock.html" title="struct syn::ExprBlock">ExprBlock</a></code></span></div></div><div id="variant.Box" class="variant small-section-header"><a href="#variant.Box" class="anchor field"></a><code>Box(<a class="struct" href="struct.ExprBox.html" title="struct syn::ExprBox">ExprBox</a>)</code></div><div class="docblock"><p>A box expression: <code>box f</code>.</p>
</div><div class="sub-variant" id="variant.Box.fields"><h3>Tuple Fields of <b>Box</b></h3><div><span id="variant.Box.field.0" class="variant small-section-header"><a href="#variant.Box.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprBox.html" title="struct syn::ExprBox">ExprBox</a></code></span></div></div><div id="variant.Break" class="variant small-section-header"><a href="#variant.Break" class="anchor field"></a><code>Break(<a class="struct" href="struct.ExprBreak.html" title="struct syn::ExprBreak">ExprBreak</a>)</code></div><div class="docblock"><p>A <code>break</code>, with an optional label to break and an optional
expression.</p>
</div><div class="sub-variant" id="variant.Break.fields"><h3>Tuple Fields of <b>Break</b></h3><div><span id="variant.Break.field.0" class="variant small-section-header"><a href="#variant.Break.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprBreak.html" title="struct syn::ExprBreak">ExprBreak</a></code></span></div></div><div id="variant.Call" class="variant small-section-header"><a href="#variant.Call" class="anchor field"></a><code>Call(<a class="struct" href="struct.ExprCall.html" title="struct syn::ExprCall">ExprCall</a>)</code></div><div class="docblock"><p>A function call expression: <code>invoke(a, b)</code>.</p>
</div><div class="sub-variant" id="variant.Call.fields"><h3>Tuple Fields of <b>Call</b></h3><div><span id="variant.Call.field.0" class="variant small-section-header"><a href="#variant.Call.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprCall.html" title="struct syn::ExprCall">ExprCall</a></code></span></div></div><div id="variant.Cast" class="variant small-section-header"><a href="#variant.Cast" class="anchor field"></a><code>Cast(<a class="struct" href="struct.ExprCast.html" title="struct syn::ExprCast">ExprCast</a>)</code></div><div class="docblock"><p>A cast expression: <code>foo as f64</code>.</p>
</div><div class="sub-variant" id="variant.Cast.fields"><h3>Tuple Fields of <b>Cast</b></h3><div><span id="variant.Cast.field.0" class="variant small-section-header"><a href="#variant.Cast.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprCast.html" title="struct syn::ExprCast">ExprCast</a></code></span></div></div><div id="variant.Closure" class="variant small-section-header"><a href="#variant.Closure" class="anchor field"></a><code>Closure(<a class="struct" href="struct.ExprClosure.html" title="struct syn::ExprClosure">ExprClosure</a>)</code></div><div class="docblock"><p>A closure expression: <code>|a, b| a + b</code>.</p>
</div><div class="sub-variant" id="variant.Closure.fields"><h3>Tuple Fields of <b>Closure</b></h3><div><span id="variant.Closure.field.0" class="variant small-section-header"><a href="#variant.Closure.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprClosure.html" title="struct syn::ExprClosure">ExprClosure</a></code></span></div></div><div id="variant.Continue" class="variant small-section-header"><a href="#variant.Continue" class="anchor field"></a><code>Continue(<a class="struct" href="struct.ExprContinue.html" title="struct syn::ExprContinue">ExprContinue</a>)</code></div><div class="docblock"><p>A <code>continue</code>, with an optional label.</p>
</div><div class="sub-variant" id="variant.Continue.fields"><h3>Tuple Fields of <b>Continue</b></h3><div><span id="variant.Continue.field.0" class="variant small-section-header"><a href="#variant.Continue.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprContinue.html" title="struct syn::ExprContinue">ExprContinue</a></code></span></div></div><div id="variant.Field" class="variant small-section-header"><a href="#variant.Field" class="anchor field"></a><code>Field(<a class="struct" href="struct.ExprField.html" title="struct syn::ExprField">ExprField</a>)</code></div><div class="docblock"><p>Access of a named struct field (<code>obj.k</code>) or unnamed tuple struct
field (<code>obj.0</code>).</p>
</div><div class="sub-variant" id="variant.Field.fields"><h3>Tuple Fields of <b>Field</b></h3><div><span id="variant.Field.field.0" class="variant small-section-header"><a href="#variant.Field.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprField.html" title="struct syn::ExprField">ExprField</a></code></span></div></div><div id="variant.ForLoop" class="variant small-section-header"><a href="#variant.ForLoop" class="anchor field"></a><code>ForLoop(<a class="struct" href="struct.ExprForLoop.html" title="struct syn::ExprForLoop">ExprForLoop</a>)</code></div><div class="docblock"><p>A for loop: <code>for pat in expr { ... }</code>.</p>
</div><div class="sub-variant" id="variant.ForLoop.fields"><h3>Tuple Fields of <b>ForLoop</b></h3><div><span id="variant.ForLoop.field.0" class="variant small-section-header"><a href="#variant.ForLoop.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprForLoop.html" title="struct syn::ExprForLoop">ExprForLoop</a></code></span></div></div><div id="variant.Group" class="variant small-section-header"><a href="#variant.Group" class="anchor field"></a><code>Group(<a class="struct" href="struct.ExprGroup.html" title="struct syn::ExprGroup">ExprGroup</a>)</code></div><div class="docblock"><p>An expression contained within invisible delimiters.</p>
<p>This variant is important for faithfully representing the precedence
of expressions and is related to <code>None</code>-delimited spans in a
<code>TokenStream</code>.</p>
</div><div class="sub-variant" id="variant.Group.fields"><h3>Tuple Fields of <b>Group</b></h3><div><span id="variant.Group.field.0" class="variant small-section-header"><a href="#variant.Group.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprGroup.html" title="struct syn::ExprGroup">ExprGroup</a></code></span></div></div><div id="variant.If" class="variant small-section-header"><a href="#variant.If" class="anchor field"></a><code>If(<a class="struct" href="struct.ExprIf.html" title="struct syn::ExprIf">ExprIf</a>)</code></div><div class="docblock"><p>An <code>if</code> expression with an optional <code>else</code> block: <code>if expr { ... } else { ... }</code>.</p>
<p>The <code>else</code> branch expression may only be an <code>If</code> or <code>Block</code>
expression, not any of the other types of expression.</p>
</div><div class="sub-variant" id="variant.If.fields"><h3>Tuple Fields of <b>If</b></h3><div><span id="variant.If.field.0" class="variant small-section-header"><a href="#variant.If.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprIf.html" title="struct syn::ExprIf">ExprIf</a></code></span></div></div><div id="variant.Index" class="variant small-section-header"><a href="#variant.Index" class="anchor field"></a><code>Index(<a class="struct" href="struct.ExprIndex.html" title="struct syn::ExprIndex">ExprIndex</a>)</code></div><div class="docblock"><p>A square bracketed indexing expression: <code>vector[2]</code>.</p>
</div><div class="sub-variant" id="variant.Index.fields"><h3>Tuple Fields of <b>Index</b></h3><div><span id="variant.Index.field.0" class="variant small-section-header"><a href="#variant.Index.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprIndex.html" title="struct syn::ExprIndex">ExprIndex</a></code></span></div></div><div id="variant.Let" class="variant small-section-header"><a href="#variant.Let" class="anchor field"></a><code>Let(<a class="struct" href="struct.ExprLet.html" title="struct syn::ExprLet">ExprLet</a>)</code></div><div class="docblock"><p>A <code>let</code> guard: <code>let Some(x) = opt</code>.</p>
</div><div class="sub-variant" id="variant.Let.fields"><h3>Tuple Fields of <b>Let</b></h3><div><span id="variant.Let.field.0" class="variant small-section-header"><a href="#variant.Let.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprLet.html" title="struct syn::ExprLet">ExprLet</a></code></span></div></div><div id="variant.Lit" class="variant small-section-header"><a href="#variant.Lit" class="anchor field"></a><code>Lit(<a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">ExprLit</a>)</code></div><div class="docblock"><p>A literal in place of an expression: <code>1</code>, <code>&quot;foo&quot;</code>.</p>
</div><div class="sub-variant" id="variant.Lit.fields"><h3>Tuple Fields of <b>Lit</b></h3><div><span id="variant.Lit.field.0" class="variant small-section-header"><a href="#variant.Lit.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">ExprLit</a></code></span></div></div><div id="variant.Loop" class="variant small-section-header"><a href="#variant.Loop" class="anchor field"></a><code>Loop(<a class="struct" href="struct.ExprLoop.html" title="struct syn::ExprLoop">ExprLoop</a>)</code></div><div class="docblock"><p>Conditionless loop: <code>loop { ... }</code>.</p>
</div><div class="sub-variant" id="variant.Loop.fields"><h3>Tuple Fields of <b>Loop</b></h3><div><span id="variant.Loop.field.0" class="variant small-section-header"><a href="#variant.Loop.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprLoop.html" title="struct syn::ExprLoop">ExprLoop</a></code></span></div></div><div id="variant.Macro" class="variant small-section-header"><a href="#variant.Macro" class="anchor field"></a><code>Macro(<a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">ExprMacro</a>)</code></div><div class="docblock"><p>A macro invocation expression: <code>format!(&quot;{}&quot;, q)</code>.</p>
</div><div class="sub-variant" id="variant.Macro.fields"><h3>Tuple Fields of <b>Macro</b></h3><div><span id="variant.Macro.field.0" class="variant small-section-header"><a href="#variant.Macro.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">ExprMacro</a></code></span></div></div><div id="variant.Match" class="variant small-section-header"><a href="#variant.Match" class="anchor field"></a><code>Match(<a class="struct" href="struct.ExprMatch.html" title="struct syn::ExprMatch">ExprMatch</a>)</code></div><div class="docblock"><p>A <code>match</code> expression: <code>match n { Some(n) =&gt; {}, None =&gt; {} }</code>.</p>
</div><div class="sub-variant" id="variant.Match.fields"><h3>Tuple Fields of <b>Match</b></h3><div><span id="variant.Match.field.0" class="variant small-section-header"><a href="#variant.Match.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprMatch.html" title="struct syn::ExprMatch">ExprMatch</a></code></span></div></div><div id="variant.MethodCall" class="variant small-section-header"><a href="#variant.MethodCall" class="anchor field"></a><code>MethodCall(<a class="struct" href="struct.ExprMethodCall.html" title="struct syn::ExprMethodCall">ExprMethodCall</a>)</code></div><div class="docblock"><p>A method call expression: <code>x.foo::&lt;T&gt;(a, b)</code>.</p>
</div><div class="sub-variant" id="variant.MethodCall.fields"><h3>Tuple Fields of <b>MethodCall</b></h3><div><span id="variant.MethodCall.field.0" class="variant small-section-header"><a href="#variant.MethodCall.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprMethodCall.html" title="struct syn::ExprMethodCall">ExprMethodCall</a></code></span></div></div><div id="variant.Paren" class="variant small-section-header"><a href="#variant.Paren" class="anchor field"></a><code>Paren(<a class="struct" href="struct.ExprParen.html" title="struct syn::ExprParen">ExprParen</a>)</code></div><div class="docblock"><p>A parenthesized expression: <code>(a + b)</code>.</p>
</div><div class="sub-variant" id="variant.Paren.fields"><h3>Tuple Fields of <b>Paren</b></h3><div><span id="variant.Paren.field.0" class="variant small-section-header"><a href="#variant.Paren.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprParen.html" title="struct syn::ExprParen">ExprParen</a></code></span></div></div><div id="variant.Path" class="variant small-section-header"><a href="#variant.Path" class="anchor field"></a><code>Path(<a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">ExprPath</a>)</code></div><div class="docblock"><p>A path like <code>std::mem::replace</code> possibly containing generic
parameters and a qualified self-type.</p>
<p>A plain identifier like <code>x</code> is a path of length 1.</p>
</div><div class="sub-variant" id="variant.Path.fields"><h3>Tuple Fields of <b>Path</b></h3><div><span id="variant.Path.field.0" class="variant small-section-header"><a href="#variant.Path.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">ExprPath</a></code></span></div></div><div id="variant.Range" class="variant small-section-header"><a href="#variant.Range" class="anchor field"></a><code>Range(<a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">ExprRange</a>)</code></div><div class="docblock"><p>A range expression: <code>1..2</code>, <code>1..</code>, <code>..2</code>, <code>1..=2</code>, <code>..=2</code>.</p>
</div><div class="sub-variant" id="variant.Range.fields"><h3>Tuple Fields of <b>Range</b></h3><div><span id="variant.Range.field.0" class="variant small-section-header"><a href="#variant.Range.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">ExprRange</a></code></span></div></div><div id="variant.Reference" class="variant small-section-header"><a href="#variant.Reference" class="anchor field"></a><code>Reference(<a class="struct" href="struct.ExprReference.html" title="struct syn::ExprReference">ExprReference</a>)</code></div><div class="docblock"><p>A referencing operation: <code>&amp;a</code> or <code>&amp;mut a</code>.</p>
</div><div class="sub-variant" id="variant.Reference.fields"><h3>Tuple Fields of <b>Reference</b></h3><div><span id="variant.Reference.field.0" class="variant small-section-header"><a href="#variant.Reference.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprReference.html" title="struct syn::ExprReference">ExprReference</a></code></span></div></div><div id="variant.Repeat" class="variant small-section-header"><a href="#variant.Repeat" class="anchor field"></a><code>Repeat(<a class="struct" href="struct.ExprRepeat.html" title="struct syn::ExprRepeat">ExprRepeat</a>)</code></div><div class="docblock"><p>An array literal constructed from one repeated element: <code>[0u8; N]</code>.</p>
</div><div class="sub-variant" id="variant.Repeat.fields"><h3>Tuple Fields of <b>Repeat</b></h3><div><span id="variant.Repeat.field.0" class="variant small-section-header"><a href="#variant.Repeat.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprRepeat.html" title="struct syn::ExprRepeat">ExprRepeat</a></code></span></div></div><div id="variant.Return" class="variant small-section-header"><a href="#variant.Return" class="anchor field"></a><code>Return(<a class="struct" href="struct.ExprReturn.html" title="struct syn::ExprReturn">ExprReturn</a>)</code></div><div class="docblock"><p>A <code>return</code>, with an optional value to be returned.</p>
</div><div class="sub-variant" id="variant.Return.fields"><h3>Tuple Fields of <b>Return</b></h3><div><span id="variant.Return.field.0" class="variant small-section-header"><a href="#variant.Return.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprReturn.html" title="struct syn::ExprReturn">ExprReturn</a></code></span></div></div><div id="variant.Struct" class="variant small-section-header"><a href="#variant.Struct" class="anchor field"></a><code>Struct(<a class="struct" href="struct.ExprStruct.html" title="struct syn::ExprStruct">ExprStruct</a>)</code></div><div class="docblock"><p>A struct literal expression: <code>Point { x: 1, y: 1 }</code>.</p>
<p>The <code>rest</code> provides the value of the remaining fields as in <code>S { a: 1, b: 1, ..rest }</code>.</p>
</div><div class="sub-variant" id="variant.Struct.fields"><h3>Tuple Fields of <b>Struct</b></h3><div><span id="variant.Struct.field.0" class="variant small-section-header"><a href="#variant.Struct.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprStruct.html" title="struct syn::ExprStruct">ExprStruct</a></code></span></div></div><div id="variant.Try" class="variant small-section-header"><a href="#variant.Try" class="anchor field"></a><code>Try(<a class="struct" href="struct.ExprTry.html" title="struct syn::ExprTry">ExprTry</a>)</code></div><div class="docblock"><p>A try-expression: <code>expr?</code>.</p>
</div><div class="sub-variant" id="variant.Try.fields"><h3>Tuple Fields of <b>Try</b></h3><div><span id="variant.Try.field.0" class="variant small-section-header"><a href="#variant.Try.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprTry.html" title="struct syn::ExprTry">ExprTry</a></code></span></div></div><div id="variant.TryBlock" class="variant small-section-header"><a href="#variant.TryBlock" class="anchor field"></a><code>TryBlock(<a class="struct" href="struct.ExprTryBlock.html" title="struct syn::ExprTryBlock">ExprTryBlock</a>)</code></div><div class="docblock"><p>A try block: <code>try { ... }</code>.</p>
</div><div class="sub-variant" id="variant.TryBlock.fields"><h3>Tuple Fields of <b>TryBlock</b></h3><div><span id="variant.TryBlock.field.0" class="variant small-section-header"><a href="#variant.TryBlock.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprTryBlock.html" title="struct syn::ExprTryBlock">ExprTryBlock</a></code></span></div></div><div id="variant.Tuple" class="variant small-section-header"><a href="#variant.Tuple" class="anchor field"></a><code>Tuple(<a class="struct" href="struct.ExprTuple.html" title="struct syn::ExprTuple">ExprTuple</a>)</code></div><div class="docblock"><p>A tuple expression: <code>(a, b, c, d)</code>.</p>
</div><div class="sub-variant" id="variant.Tuple.fields"><h3>Tuple Fields of <b>Tuple</b></h3><div><span id="variant.Tuple.field.0" class="variant small-section-header"><a href="#variant.Tuple.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprTuple.html" title="struct syn::ExprTuple">ExprTuple</a></code></span></div></div><div id="variant.Type" class="variant small-section-header"><a href="#variant.Type" class="anchor field"></a><code>Type(<a class="struct" href="struct.ExprType.html" title="struct syn::ExprType">ExprType</a>)</code></div><div class="docblock"><p>A type ascription expression: <code>foo: f64</code>.</p>
</div><div class="sub-variant" id="variant.Type.fields"><h3>Tuple Fields of <b>Type</b></h3><div><span id="variant.Type.field.0" class="variant small-section-header"><a href="#variant.Type.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprType.html" title="struct syn::ExprType">ExprType</a></code></span></div></div><div id="variant.Unary" class="variant small-section-header"><a href="#variant.Unary" class="anchor field"></a><code>Unary(<a class="struct" href="struct.ExprUnary.html" title="struct syn::ExprUnary">ExprUnary</a>)</code></div><div class="docblock"><p>A unary operation: <code>!x</code>, <code>*x</code>.</p>
</div><div class="sub-variant" id="variant.Unary.fields"><h3>Tuple Fields of <b>Unary</b></h3><div><span id="variant.Unary.field.0" class="variant small-section-header"><a href="#variant.Unary.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprUnary.html" title="struct syn::ExprUnary">ExprUnary</a></code></span></div></div><div id="variant.Unsafe" class="variant small-section-header"><a href="#variant.Unsafe" class="anchor field"></a><code>Unsafe(<a class="struct" href="struct.ExprUnsafe.html" title="struct syn::ExprUnsafe">ExprUnsafe</a>)</code></div><div class="docblock"><p>An unsafe block: <code>unsafe { ... }</code>.</p>
</div><div class="sub-variant" id="variant.Unsafe.fields"><h3>Tuple Fields of <b>Unsafe</b></h3><div><span id="variant.Unsafe.field.0" class="variant small-section-header"><a href="#variant.Unsafe.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprUnsafe.html" title="struct syn::ExprUnsafe">ExprUnsafe</a></code></span></div></div><div id="variant.Verbatim" class="variant small-section-header"><a href="#variant.Verbatim" class="anchor field"></a><code>Verbatim(<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>)</code></div><div class="docblock"><p>Tokens in expression position not interpreted by Syn.</p>
</div><div class="sub-variant" id="variant.Verbatim.fields"><h3>Tuple Fields of <b>Verbatim</b></h3><div><span id="variant.Verbatim.field.0" class="variant small-section-header"><a href="#variant.Verbatim.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a></code></span></div></div><div id="variant.While" class="variant small-section-header"><a href="#variant.While" class="anchor field"></a><code>While(<a class="struct" href="struct.ExprWhile.html" title="struct syn::ExprWhile">ExprWhile</a>)</code></div><div class="docblock"><p>A while loop: <code>while expr { ... }</code>.</p>
</div><div class="sub-variant" id="variant.While.fields"><h3>Tuple Fields of <b>While</b></h3><div><span id="variant.While.field.0" class="variant small-section-header"><a href="#variant.While.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprWhile.html" title="struct syn::ExprWhile">ExprWhile</a></code></span></div></div><div id="variant.Yield" class="variant small-section-header"><a href="#variant.Yield" class="anchor field"></a><code>Yield(<a class="struct" href="struct.ExprYield.html" title="struct syn::ExprYield">ExprYield</a>)</code></div><div class="docblock"><p>A yield expression: <code>yield expr</code>.</p>
</div><div class="sub-variant" id="variant.Yield.fields"><h3>Tuple Fields of <b>Yield</b></h3><div><span id="variant.Yield.field.0" class="variant small-section-header"><a href="#variant.Yield.field.0" class="anchor field"></a><code>0:&nbsp;<a class="struct" href="struct.ExprYield.html" title="struct syn::ExprYield">ExprYield</a></code></span></div></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Clone" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/gen/clone.rs.html#203-279" title="goto source code">[src]</a></div><a href="#impl-Clone" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/gen/clone.rs.html#204-278" title="goto source code">[src]</a></div><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&amp;self) -&gt; Self</h4></div></summary><div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_from" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131" title="goto source code">[src]</a></div><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self)</h4></div></summary><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprArray%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprArray%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprArray.html" title="struct syn::ExprArray">ExprArray</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprArray.html" title="struct syn::ExprArray">ExprArray</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprAssign%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprAssign%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprAssign.html" title="struct syn::ExprAssign">ExprAssign</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprAssign.html" title="struct syn::ExprAssign">ExprAssign</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprAssignOp%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprAssignOp%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprAssignOp.html" title="struct syn::ExprAssignOp">ExprAssignOp</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-2" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-2" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprAssignOp.html" title="struct syn::ExprAssignOp">ExprAssignOp</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprAsync%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprAsync%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprAsync.html" title="struct syn::ExprAsync">ExprAsync</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-3" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-3" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprAsync.html" title="struct syn::ExprAsync">ExprAsync</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprAwait%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprAwait%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprAwait.html" title="struct syn::ExprAwait">ExprAwait</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-4" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-4" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprAwait.html" title="struct syn::ExprAwait">ExprAwait</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprBinary%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprBinary%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprBinary.html" title="struct syn::ExprBinary">ExprBinary</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-5" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-5" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprBinary.html" title="struct syn::ExprBinary">ExprBinary</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprBlock%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprBlock%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprBlock.html" title="struct syn::ExprBlock">ExprBlock</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-6" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-6" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprBlock.html" title="struct syn::ExprBlock">ExprBlock</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprBox%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprBox%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprBox.html" title="struct syn::ExprBox">ExprBox</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-7" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-7" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprBox.html" title="struct syn::ExprBox">ExprBox</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprBreak%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprBreak%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprBreak.html" title="struct syn::ExprBreak">ExprBreak</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-8" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-8" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprBreak.html" title="struct syn::ExprBreak">ExprBreak</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprCall%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprCall%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprCall.html" title="struct syn::ExprCall">ExprCall</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-9" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-9" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprCall.html" title="struct syn::ExprCall">ExprCall</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprCast%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprCast%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprCast.html" title="struct syn::ExprCast">ExprCast</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-10" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-10" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprCast.html" title="struct syn::ExprCast">ExprCast</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprClosure%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprClosure%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprClosure.html" title="struct syn::ExprClosure">ExprClosure</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-11" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-11" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprClosure.html" title="struct syn::ExprClosure">ExprClosure</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprContinue%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprContinue%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprContinue.html" title="struct syn::ExprContinue">ExprContinue</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-12" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-12" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprContinue.html" title="struct syn::ExprContinue">ExprContinue</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprField%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprField%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprField.html" title="struct syn::ExprField">ExprField</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-13" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-13" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprField.html" title="struct syn::ExprField">ExprField</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprForLoop%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprForLoop%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprForLoop.html" title="struct syn::ExprForLoop">ExprForLoop</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-14" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-14" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprForLoop.html" title="struct syn::ExprForLoop">ExprForLoop</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprGroup%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprGroup%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprGroup.html" title="struct syn::ExprGroup">ExprGroup</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-15" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-15" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprGroup.html" title="struct syn::ExprGroup">ExprGroup</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprIf%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprIf%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprIf.html" title="struct syn::ExprIf">ExprIf</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-16" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-16" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprIf.html" title="struct syn::ExprIf">ExprIf</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprIndex%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprIndex%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprIndex.html" title="struct syn::ExprIndex">ExprIndex</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-17" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-17" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprIndex.html" title="struct syn::ExprIndex">ExprIndex</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprLet%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprLet%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprLet.html" title="struct syn::ExprLet">ExprLet</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-18" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-18" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprLet.html" title="struct syn::ExprLet">ExprLet</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprLit%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprLit%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/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.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-19" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-19" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprLit.html" title="struct syn::ExprLit">ExprLit</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprLoop%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprLoop%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprLoop.html" title="struct syn::ExprLoop">ExprLoop</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-20" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-20" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprLoop.html" title="struct syn::ExprLoop">ExprLoop</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprMacro%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprMacro%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/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.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-21" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-21" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprMacro.html" title="struct syn::ExprMacro">ExprMacro</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprMatch%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprMatch%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprMatch.html" title="struct syn::ExprMatch">ExprMatch</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-22" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-22" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprMatch.html" title="struct syn::ExprMatch">ExprMatch</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprMethodCall%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprMethodCall%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprMethodCall.html" title="struct syn::ExprMethodCall">ExprMethodCall</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-23" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-23" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprMethodCall.html" title="struct syn::ExprMethodCall">ExprMethodCall</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprParen%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprParen%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprParen.html" title="struct syn::ExprParen">ExprParen</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-24" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-24" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprParen.html" title="struct syn::ExprParen">ExprParen</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprPath%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprPath%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/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.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-25" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-25" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprPath.html" title="struct syn::ExprPath">ExprPath</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprRange%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprRange%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/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.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-26" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-26" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprRange.html" title="struct syn::ExprRange">ExprRange</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprReference%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprReference%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprReference.html" title="struct syn::ExprReference">ExprReference</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-27" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-27" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprReference.html" title="struct syn::ExprReference">ExprReference</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprRepeat%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprRepeat%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprRepeat.html" title="struct syn::ExprRepeat">ExprRepeat</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-28" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-28" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprRepeat.html" title="struct syn::ExprRepeat">ExprRepeat</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprReturn%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprReturn%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprReturn.html" title="struct syn::ExprReturn">ExprReturn</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-29" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-29" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprReturn.html" title="struct syn::ExprReturn">ExprReturn</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprStruct%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprStruct%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprStruct.html" title="struct syn::ExprStruct">ExprStruct</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-30" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-30" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprStruct.html" title="struct syn::ExprStruct">ExprStruct</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprTry%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprTry%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprTry.html" title="struct syn::ExprTry">ExprTry</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-31" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-31" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprTry.html" title="struct syn::ExprTry">ExprTry</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprTryBlock%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprTryBlock%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprTryBlock.html" title="struct syn::ExprTryBlock">ExprTryBlock</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-32" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-32" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprTryBlock.html" title="struct syn::ExprTryBlock">ExprTryBlock</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprTuple%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprTuple%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprTuple.html" title="struct syn::ExprTuple">ExprTuple</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-33" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-33" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprTuple.html" title="struct syn::ExprTuple">ExprTuple</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprType%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprType%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprType.html" title="struct syn::ExprType">ExprType</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-34" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-34" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprType.html" title="struct syn::ExprType">ExprType</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprUnary%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprUnary%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprUnary.html" title="struct syn::ExprUnary">ExprUnary</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-35" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-35" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprUnary.html" title="struct syn::ExprUnary">ExprUnary</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprUnsafe%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprUnsafe%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprUnsafe.html" title="struct syn::ExprUnsafe">ExprUnsafe</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-36" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-36" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprUnsafe.html" title="struct syn::ExprUnsafe">ExprUnsafe</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprWhile%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprWhile%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprWhile.html" title="struct syn::ExprWhile">ExprWhile</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-37" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-37" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprWhile.html" title="struct syn::ExprWhile">ExprWhile</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CExprYield%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-From%3CExprYield%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;<a class="struct" href="struct.ExprYield.html" title="struct syn::ExprYield">ExprYield</a>&gt; for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-38" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#method.from-38" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ExprYield.html" title="struct syn::ExprYield">ExprYield</a>) -&gt; <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Parse" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#1153-1157" title="goto source code">[src]</a></div><a href="#impl-Parse" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="parse/trait.Parse.html" title="trait syn::parse::Parse">Parse</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><div id="method.parse" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#1154-1156" title="goto source code">[src]</a></div><a href="#method.parse" class="anchor"></a><h4 class="code-header">fn <a href="parse/trait.Parse.html#tymethod.parse" class="fnname">parse</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></div></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-ToTokens" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><a href="#impl-ToTokens" class="anchor"></a><h3 class="code-header in-band">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.Expr.html" title="enum syn::Expr">Expr</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_tokens" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/expr.rs.html#14-253" title="goto source code">[src]</a></div><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="fnname">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></div></summary><div class='docblock'><p>Write <code>self</code> to the given <code>TokenStream</code>. <a href="../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_token_stream" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/quote/to_tokens.rs.html#61" title="goto source code">[src]</a></div><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="fnname">to_token_stream</a>(&amp;self) -&gt; <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a></h4></div></summary><div class='docblock'><p>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></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_token_stream" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/quote/to_tokens.rs.html#71-73" title="goto source code">[src]</a></div><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="fnname">into_token_stream</a>(self) -&gt; <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a></h4></div></summary><div class='docblock'><p>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></p>
</div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><div id="impl-RefUnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-RefUnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div><div id="impl-Send" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Send" class="anchor"></a><h3 class="code-header in-band">impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div><div id="impl-Sync" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Sync" class="anchor"></a><h3 class="code-header in-band">impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div><div id="impl-Unpin" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Unpin" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div><div id="impl-UnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-UnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="enum" href="enum.Expr.html" title="enum syn::Expr">Expr</a></h3></div></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Any" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#132-136" title="goto source code">[src]</a></div><a href="#impl-Any" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.type_id" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#133" title="goto source code">[src]</a></div><a href="#method.type_id" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></div></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Borrow%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208-213" title="goto source code">[src]</a></div><a href="#impl-Borrow%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#210" title="goto source code">[src]</a></div><a href="#method.borrow" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</h4></div></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#216-220" title="goto source code">[src]</a></div><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow_mut" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#217" title="goto source code">[src]</a></div><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</h4></div></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#549-553" title="goto source code">[src]</a></div><a href="#impl-From%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-39" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#550" title="goto source code">[src]</a></div><a href="#method.from-39" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Into%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#537-544" title="goto source code">[src]</a></div><a href="#impl-Into%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#541" title="goto source code">[src]</a></div><a href="#method.into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Spanned" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/spanned.rs.html#110-114" title="goto source code">[src]</a></div><a href="#impl-Spanned" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="spanned/trait.Spanned.html" title="trait syn::spanned::Spanned">Spanned</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: Spanned + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.span" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/syn/spanned.rs.html#111-113" title="goto source code">[src]</a></div><a href="#method.span" class="anchor"></a><h4 class="code-header">pub fn <a href="spanned/trait.Spanned.html#tymethod.span" class="fnname">span</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self) -&gt; <a class="struct" href="../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a></h4></div></summary><div class='docblock'><p>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"><code>Span::call_site()</code></a> if this node is empty. <a href="spanned/trait.Spanned.html#tymethod.span">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-ToOwned" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#84-96" title="goto source code">[src]</a></div><a href="#impl-ToOwned" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Owned" class="type trait-impl has-srclink"><a href="#associatedtype.Owned" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="type">Owned</a> = T</h4></div></summary><div class='docblock'><p>The resulting type after obtaining ownership.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_owned" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89" title="goto source code">[src]</a></div><a href="#method.to_owned" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&amp;self) -&gt; T</h4></div></summary><div class='docblock'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#93" title="goto source code">[src]</a></div><a href="#method.clone_into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fnname">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T)</h4></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryFrom%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#587-596" title="goto source code">[src]</a></div><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="type trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#593" title="goto source code">[src]</a></div><a href="#method.try_from" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryInto%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#573-582" title="goto source code">[src]</a></div><a href="#impl-TryInto%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error-1" class="type trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#579" title="goto source code">[src]</a></div><a href="#method.try_into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
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