135 lines
5.3 KiB
HTML
135 lines
5.3 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="generator" content="rustdoc">
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<meta name="description" content="API documentation for the Rust `thread_id` crate.">
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<meta name="keywords" content="rust, rustlang, rust-lang, thread_id">
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<title>thread_id - Rust</title>
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<link rel="stylesheet" type="text/css" href="../normalize.css">
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<link rel="stylesheet" type="text/css" href="../rustdoc.css">
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<link rel="stylesheet" type="text/css" href="../main.css">
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</head>
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<body class="rustdoc mod">
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<!--[if lte IE 8]>
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<div class="warning">
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This old browser is unsupported and will most likely display funky
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things.
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</div>
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<![endif]-->
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<nav class="sidebar">
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<p class='location'>Crate thread_id</p><div class="block items"><ul><li><a href="#functions">Functions</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'thread_id', ty: 'mod', relpath: '../'};</script>
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</nav>
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<nav class="sub">
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<form class="search-form js-only">
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<div class="search-container">
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<input class="search-input" name="search"
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autocomplete="off"
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placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
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type="search">
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</div>
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</form>
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</nav>
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<section id='main' class="content">
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<h1 class='fqn'><span class='in-band'>Crate <a class="mod" href=''>thread_id</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../src/thread_id/lib.rs.html#8-67' title='goto source code'>[src]</a></span></h1>
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<div class='docblock'><p>Thread-ID: get a unique ID for the current thread.</p>
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<p>For diagnostics and debugging it can often be useful to get an ID that is
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different for every thread. This crate provides that functionality.</p>
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<h1 id='example' class='section-header'><a href='#example'>Example</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">thread</span>;
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<span class="kw">use</span> <span class="ident">thread_id</span>;
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<span class="ident">thread</span>::<span class="ident">spawn</span>(<span class="kw">move</span> <span class="op">||</span> {
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"spawned thread has id {}"</span>, <span class="ident">thread_id</span>::<span class="ident">get</span>());
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});
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"main thread has id {}"</span>, <span class="ident">thread_id</span>::<span class="ident">get</span>());</pre>
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</div><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.get.html"
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title='fn thread_id::get'>get</a></td>
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<td class='docblock-short'>
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<p>Returns a number that is unique to the calling thread.</p>
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</td>
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</tr></table></section>
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<h1 class="hidden">Help</h1>
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<h2>Keyboard Shortcuts</h2>
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<dl>
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<dt>?</dt>
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<dd>Show this help dialog</dd>
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<dd>Focus the search field</dd>
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<dd>Move up in search results</dd>
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<dd>Collapse/expand all sections</dd>
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</div>
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<div class="infos">
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<h2>Search Tricks</h2>
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<p>
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Prefix searches with a type followed by a colon (e.g.
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<code>fn:</code>) to restrict the search to a given type.
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</p>
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<p>
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Accepted types are: <code>fn</code>, <code>mod</code>,
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<code>struct</code>, <code>enum</code>,
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<code>trait</code>, <code>type</code>, <code>macro</code>,
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and <code>const</code>.
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</p>
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<p>
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Search functions by type signature (e.g.
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<code>vec -> usize</code> or <code>* -> vec</code>)
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</div>
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</aside>
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<script>
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window.rootPath = "../";
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window.currentCrate = "thread_id";
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</script>
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