<!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="Source to the Rust file `/home/dimitris/.cargo/registry/src/github.com-1ecc6299db9ec823/serde-0.9.12/src/export.rs`.">
<meta name="keywords" content="rust, rustlang, rust-lang">
<title>export.rs.html -- source</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">
<nav class="sidebar">
</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 source"><pre class="line-numbers"><span id="1"> 1</span>
<span id="2"> 2</span>
<span id="3"> 3</span>
<span id="4"> 4</span>
<span id="5"> 5</span>
<span id="6"> 6</span>
<span id="7"> 7</span>
<span id="8"> 8</span>
<span id="9"> 9</span>
<span id="10">10</span>
<span id="11">11</span>
<span id="12">12</span>
<span id="13">13</span>
<span id="14">14</span>
<span id="15">15</span>
<span id="16">16</span>
<span id="17">17</span>
<span id="18">18</span>
<span id="19">19</span>
<span id="20">20</span>
<span id="21">21</span>
<span id="22">22</span>
<span id="23">23</span>
<span id="24">24</span>
<span id="25">25</span>
<span id="26">26</span>
<span id="27">27</span>
<span id="28">28</span>
<span id="29">29</span>
<span id="30">30</span>
<span id="31">31</span>
<span id="32">32</span>
<span id="33">33</span>
<span id="34">34</span>
<span id="35">35</span>
<span id="36">36</span>
</pre><pre class='rust '>
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>all</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"collections"</span>, <span class='ident'>not</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>)))]</span>
<span class='kw'>use</span> <span class='ident'>collections</span>::<span class='ident'>String</span>;
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>)]</span>
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>borrow</span>::<span class='ident'>Cow</span>;
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>all</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"collections"</span>, <span class='ident'>not</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>)))]</span>
<span class='kw'>use</span> <span class='ident'>collections</span>::<span class='ident'>borrow</span>::<span class='ident'>Cow</span>;
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>clone</span>::<span class='ident'>Clone</span>;
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>convert</span>::{<span class='ident'>From</span>, <span class='ident'>Into</span>};
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>default</span>::<span class='ident'>Default</span>;
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>fmt</span>;
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>marker</span>::<span class='ident'>PhantomData</span>;
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>option</span>::<span class='prelude-ty'>Option</span>::{<span class='self'>self</span>, <span class='prelude-val'>None</span>, <span class='prelude-val'>Some</span>};
<span class='kw'>pub</span> <span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>result</span>::<span class='prelude-ty'>Result</span>::{<span class='self'>self</span>, <span class='prelude-val'>Ok</span>, <span class='prelude-val'>Err</span>};
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>any</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"collections"</span>, <span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>))]</span>
<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>from_utf8_lossy</span>(<span class='ident'>bytes</span>: <span class='kw-2'>&</span>[<span class='ident'>u8</span>]) <span class='op'>-></span> <span class='ident'>Cow</span><span class='op'><</span><span class='ident'>str</span><span class='op'>></span> {
<span class='ident'>String</span>::<span class='ident'>from_utf8_lossy</span>(<span class='ident'>bytes</span>)
}
<span class='comment'>// The generated code calls this like:</span>
<span class='comment'>//</span>
<span class='comment'>// let value = &_serde::export::from_utf8_lossy(bytes);</span>
<span class='comment'>// Err(_serde::de::Error::unknown_variant(value, VARIANTS))</span>
<span class='comment'>//</span>
<span class='comment'>// so it is okay for the return type to be different from the std case as long</span>
<span class='comment'>// as the above works.</span>
<span class='attribute'>#[<span class='ident'>cfg</span>(<span class='ident'>not</span>(<span class='ident'>any</span>(<span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"collections"</span>, <span class='ident'>feature</span> <span class='op'>=</span> <span class='string'>"std"</span>)))]</span>
<span class='kw'>pub</span> <span class='kw'>fn</span> <span class='ident'>from_utf8_lossy</span>(<span class='ident'>bytes</span>: <span class='kw-2'>&</span>[<span class='ident'>u8</span>]) <span class='op'>-></span> <span class='kw-2'>&</span><span class='ident'>str</span> {
<span class='kw'>use</span> <span class='ident'>core</span>::<span class='ident'>str</span>;
<span class='comment'>// Three unicode replacement characters if it fails. They look like a</span>
<span class='comment'>// white-on-black question mark. The user will recognize it as invalid</span>
<span class='comment'>// UTF-8.</span>
<span class='ident'>str</span>::<span class='ident'>from_utf8</span>(<span class='ident'>bytes</span>).<span class='ident'>unwrap_or</span>(<span class='string'>"\u{fffd}\u{fffd}\u{fffd}"</span>)
}
</pre>
</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>⇤</dt>
<dd>Move up in search results</dd>
<dt>⇥</dt>
<dd>Move down in search results</dd>
<dt>⏎</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="../../jquery.js"></script>
<script src="../../main.js"></script>
<script defer src="../../search-index.js"></script>
</body>
</html>