2017-07-14 23:24:09 +00:00
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2017-07-14 23:30:16 +00:00
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<meta name="description" content="API documentation for the Rust `which` crate.">
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<meta name="keywords" content="rust, rustlang, rust-lang, which">
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2017-07-14 23:24:09 +00:00
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2017-07-14 23:30:16 +00:00
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<title>which - Rust</title>
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2017-07-14 23:24:09 +00:00
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2017-07-14 23:30:16 +00:00
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<link rel="stylesheet" type="text/css" href="../normalize.css">
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2017-07-14 23:24:09 +00:00
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</head>
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<body class="rustdoc mod">
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<![endif]-->
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<nav class="sidebar">
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2017-07-14 23:30:16 +00:00
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<p class='location'>Crate which</p><div class="block items"><ul><li><a href="#functions">Functions</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'which', ty: 'mod', relpath: '../'};</script>
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2017-07-14 23:24:09 +00:00
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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=''>which</a></span><span class='out-of-band'><span id='render-detail'>
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2017-07-14 23:24:09 +00:00
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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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</a>
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</span><a class='srclink' href='../src/which/lib.rs.html#1-445' title='goto source code'>[src]</a></span></h1>
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<div class='docblock'><p>which</p>
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<p>A Rust equivalent of Unix command <code>which(1)</code>.</p>
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<h1 id='example' class='section-header'><a href='#example'>Example:</a></h1>
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<p>To find which rustc executable binary is using:</p>
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<pre><code class="language-norun">use which::which;
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let result = which::which("rustc").unwrap();
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assert_eq!(result, PathBuf::from("/usr/bin/rustc"));
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</code></pre>
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2017-07-14 23:24:09 +00:00
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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.which.html"
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title='fn which::which'>which</a></td>
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<td class='docblock-short'>
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<p>Find a exectable binary's path by name.</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="fn" href="fn.which_in.html"
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title='fn which::which_in'>which_in</a></td>
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<td class='docblock-short'>
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<p>Find <code>binary_name</code> in the path list <code>paths</code>, using <code>cwd</code> to resolve relative paths.</p>
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2017-07-14 23:24:09 +00:00
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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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<dt>S</dt>
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<dd>Focus the search field</dd>
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<dt>⇤</dt>
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<dd>Move up in search results</dd>
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<dd>Move down in search results</dd>
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<dt>⏎</dt>
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<dd>Go to active search result</dd>
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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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</p>
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</div>
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</div>
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</aside>
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<script>
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2017-07-14 23:30:16 +00:00
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window.rootPath = "../";
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window.currentCrate = "which";
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2017-07-14 23:24:09 +00:00
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</script>
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2017-07-14 23:30:16 +00:00
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2017-07-14 23:24:09 +00:00
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