pnmixer-rust/serde/ser/struct.Impossible.html
2017-07-15 01:30:16 +02:00

206 lines
28 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="generator" content="rustdoc">
<meta name="description" content="API documentation for the Rust `Impossible` struct in crate `serde`.">
<meta name="keywords" content="rust, rustlang, rust-lang, Impossible">
<title>serde::ser::Impossible - Rust</title>
<link rel="stylesheet" type="text/css" href="../../normalize.css">
<link rel="stylesheet" type="text/css" href="../../rustdoc.css">
<link rel="stylesheet" type="text/css" href="../../main.css">
</head>
<body class="rustdoc struct">
<!--[if lte IE 8]>
<div class="warning">
This old browser is unsupported and will most likely display funky
things.
</div>
<![endif]-->
<nav class="sidebar">
<p class='location'>Struct Impossible</p><div class="block items"><ul><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='../index.html'>serde</a>::<wbr><a href='index.html'>ser</a></p><script>window.sidebarCurrent = {name: 'Impossible', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
</nav>
<nav class="sub">
<form class="search-form js-only">
<div class="search-container">
<input class="search-input" name="search"
autocomplete="off"
placeholder="Click or press S to search, ? for more options…"
type="search">
</div>
</form>
</nav>
<section id='main' class="content">
<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>serde</a>::<wbr><a href='index.html'>ser</a>::<wbr><a class="struct" href=''>Impossible</a></span><span 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/serde/ser/impossible.rs.html#71-75' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct Impossible&lt;Ok, Error&gt; { /* fields omitted */ }</pre><div class='docblock'><p>Helper type for implementing a <code>Serializer</code> that does not support
serializing one of the compound types.</p>
<p>This type cannot be instantiated, but implements every one of the traits
corresponding to the <a href="trait.Serializer.html"><code>Serializer</code></a> compound types: <a href="trait.SerializeSeq.html"><code>SerializeSeq</code></a>,
<a href="trait.SerializeTuple.html"><code>SerializeTuple</code></a>, <a href="trait.SerializeTupleStruct.html"><code>SerializeTupleStruct</code></a>, <a href="trait.SerializeTupleVariant.html"><code>SerializeTupleVariant</code></a>,
<a href="trait.SerializeMap.html"><code>SerializeMap</code></a>, <a href="trait.SerializeStruct.html"><code>SerializeStruct</code></a>, and <a href="trait.SerializeStructVariant.html"><code>SerializeStructVariant</code></a>.</p>
<pre class="rust rust-example-rendered">
<span class="kw">impl</span> <span class="ident">Serializer</span> <span class="kw">for</span> <span class="ident">MySerializer</span> {
<span class="kw">type</span> <span class="prelude-val">Ok</span> <span class="op">=</span> ();
<span class="kw">type</span> <span class="ident">Error</span> <span class="op">=</span> <span class="ident">Error</span>;
<span class="kw">type</span> <span class="ident">SerializeSeq</span> <span class="op">=</span> <span class="ident">Impossible</span><span class="op">&lt;</span>(), <span class="ident">Error</span><span class="op">&gt;</span>;
<span class="comment">/* other associated types */</span>
<span class="doccomment">/// This data format does not support serializing sequences.</span>
<span class="kw">fn</span> <span class="ident">serialize_seq</span>(<span class="self">self</span>,
<span class="ident">len</span>: <span class="prelude-ty">Option</span><span class="op">&lt;</span><span class="ident">usize</span><span class="op">&gt;</span>)
<span class="op">-&gt;</span> <span class="prelude-ty">Result</span><span class="op">&lt;</span><span class="self">Self</span>::<span class="ident">SerializeSeq</span>, <span class="ident">Error</span><span class="op">&gt;</span> {
<span class="comment">// Given Impossible cannot be instantiated, the only</span>
<span class="comment">// thing we can do here is to return an error.</span>
<span class="prelude-val">Err</span>(...)
}
<span class="comment">/* other Serializer methods */</span>
}</pre>
</div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeSeq.html" title="trait serde::ser::SerializeSeq">SerializeSeq</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#79-97' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok' class="type"><span id='Ok.t' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeSeq.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error' class="type"><span id='Error.t' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeSeq.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_element' class="method"><span id='serialize_element.v' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeSeq.html#tymethod.serialize_element' class='fnname'>serialize_element</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(&amp;mut self, value: &amp;T) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a sequence element.</p>
</div><h4 id='method.end' class="method"><span id='end.v' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeSeq.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a sequence.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeTuple.html" title="trait serde::ser::SerializeTuple">SerializeTuple</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#99-117' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok-1' class="type"><span id='Ok.t-1' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeTuple.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error-1' class="type"><span id='Error.t-1' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeTuple.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_element-1' class="method"><span id='serialize_element.v-1' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeTuple.html#tymethod.serialize_element' class='fnname'>serialize_element</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(&amp;mut self, value: &amp;T) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a tuple element.</p>
</div><h4 id='method.end-1' class="method"><span id='end.v-1' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeTuple.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a tuple.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeTupleStruct.html" title="trait serde::ser::SerializeTupleStruct">SerializeTupleStruct</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#119-137' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok-2' class="type"><span id='Ok.t-2' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeTupleStruct.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error-2' class="type"><span id='Error.t-2' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeTupleStruct.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_field' class="method"><span id='serialize_field.v' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeTupleStruct.html#tymethod.serialize_field' class='fnname'>serialize_field</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(&amp;mut self, value: &amp;T) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a tuple struct field.</p>
</div><h4 id='method.end-2' class="method"><span id='end.v-2' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeTupleStruct.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a tuple struct.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeTupleVariant.html" title="trait serde::ser::SerializeTupleVariant">SerializeTupleVariant</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#139-157' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok-3' class="type"><span id='Ok.t-3' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeTupleVariant.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error-3' class="type"><span id='Error.t-3' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeTupleVariant.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_field-1' class="method"><span id='serialize_field.v-1' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeTupleVariant.html#tymethod.serialize_field' class='fnname'>serialize_field</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(&amp;mut self, value: &amp;T) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a tuple variant field.</p>
</div><h4 id='method.end-3' class="method"><span id='end.v-3' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeTupleVariant.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a tuple variant.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeMap.html" title="trait serde::ser::SerializeMap">SerializeMap</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#159-185' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok-4' class="type"><span id='Ok.t-4' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeMap.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error-4' class="type"><span id='Error.t-4' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeMap.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_key' class="method"><span id='serialize_key.v' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeMap.html#tymethod.serialize_key' class='fnname'>serialize_key</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(&amp;mut self, key: &amp;T) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a map key. <a href="../../serde/ser/trait.SerializeMap.html#tymethod.serialize_key">Read more</a></p>
</div><h4 id='method.serialize_value' class="method"><span id='serialize_value.v' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeMap.html#tymethod.serialize_value' class='fnname'>serialize_value</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(&amp;mut self, value: &amp;T) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a map value. <a href="../../serde/ser/trait.SerializeMap.html#tymethod.serialize_value">Read more</a></p>
</div><h4 id='method.end-4' class="method"><span id='end.v-4' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeMap.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a map.</p>
</div><h4 id='method.serialize_entry' class="method"><span id='serialize_entry.v' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeMap.html#method.serialize_entry' class='fnname'>serialize_entry</a>&lt;K:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, V:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;key: &amp;K, <br>&nbsp;&nbsp;&nbsp;&nbsp;value: &amp;V<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Self::<a class="type" href="../../serde/ser/trait.SerializeMap.html#associatedtype.Error" title="type serde::ser::SerializeMap::Error">Error</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;K: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;V: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a map entry consisting of a key and a value. <a href="../../serde/ser/trait.SerializeMap.html#method.serialize_entry">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeStruct.html" title="trait serde::ser::SerializeStruct">SerializeStruct</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#187-206' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok-5' class="type"><span id='Ok.t-5' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeStruct.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error-5' class="type"><span id='Error.t-5' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeStruct.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_field-2' class="method"><span id='serialize_field.v-2' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeStruct.html#tymethod.serialize_field' class='fnname'>serialize_field</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;key: &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;value: &amp;T<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a struct field.</p>
</div><h4 id='method.end-5' class="method"><span id='end.v-5' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeStruct.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a struct.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;Ok, Error&gt; <a class="trait" href="../../serde/ser/trait.SerializeStructVariant.html" title="trait serde::ser::SerializeStructVariant">SerializeStructVariant</a> for <a class="struct" href="../../serde/ser/struct.Impossible.html" title="struct serde::ser::Impossible">Impossible</a>&lt;Ok, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Error: <a class="trait" href="../../serde/ser/trait.Error.html" title="trait serde::ser::Error">Error</a>,&nbsp;</span></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/serde/ser/impossible.rs.html#208-227' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Ok-6' class="type"><span id='Ok.t-6' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeStructVariant.html#associatedtype.Ok' class="type">Ok</a> = Ok</code></span></h4>
<div class='docblock'><p>Must match the <code>Ok</code> type of our <code>Serializer</code>.</p>
</div><h4 id='associatedtype.Error-6' class="type"><span id='Error.t-6' class='invisible'><code>type <a href='../../serde/ser/trait.SerializeStructVariant.html#associatedtype.Error' class="type">Error</a> = Error</code></span></h4>
<div class='docblock'><p>Must match the <code>Error</code> type of our <code>Serializer</code>.</p>
</div><h4 id='method.serialize_field-3' class="method"><span id='serialize_field.v-3' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeStructVariant.html#tymethod.serialize_field' class='fnname'>serialize_field</a>&lt;T:&nbsp;?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;key: &amp;'static <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;value: &amp;T<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>, Error&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../serde/trait.Serialize.html" title="trait serde::Serialize">Serialize</a>,&nbsp;</span></code></span></h4>
<div class='docblock'><p>Serialize a struct variant field.</p>
</div><h4 id='method.end-6' class="method"><span id='end.v-6' class='invisible'><code>fn <a href='../../serde/ser/trait.SerializeStructVariant.html#tymethod.end' class='fnname'>end</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;Ok, Error&gt;</code></span></h4>
<div class='docblock'><p>Finish serializing a struct variant.</p>
</div></div></section>
<section id='search' class="content hidden"></section>
<section class="footer"></section>
<aside id="help" class="hidden">
<div>
<h1 class="hidden">Help</h1>
<div class="shortcuts">
<h2>Keyboard Shortcuts</h2>
<dl>
<dt>?</dt>
<dd>Show this help dialog</dd>
<dt>S</dt>
<dd>Focus the search field</dd>
<dt>&larrb;</dt>
<dd>Move up in search results</dd>
<dt>&rarrb;</dt>
<dd>Move down in search results</dd>
<dt>&#9166;</dt>
<dd>Go to active search result</dd>
<dt>+</dt>
<dd>Collapse/expand all sections</dd>
</dl>
</div>
<div class="infos">
<h2>Search Tricks</h2>
<p>
Prefix searches with a type followed by a colon (e.g.
<code>fn:</code>) to restrict the search to a given type.
</p>
<p>
Accepted types are: <code>fn</code>, <code>mod</code>,
<code>struct</code>, <code>enum</code>,
<code>trait</code>, <code>type</code>, <code>macro</code>,
and <code>const</code>.
</p>
<p>
Search functions by type signature (e.g.
<code>vec -> usize</code> or <code>* -> vec</code>)
</p>
</div>
</div>
</aside>
<script>
window.rootPath = "../../";
window.currentCrate = "serde";
</script>
<script src="../../main.js"></script>
<script defer src="../../search-index.js"></script>
</body>
</html>