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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="API documentation for the Rust `filetime` crate."><meta name="keywords" content="rust, rustlang, rust-lang, filetime"><title>filetime - 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="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="shortcut icon" href="../favicon.ico"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../filetime/index.html'><div class='logo-container'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Crate filetime</p><div class="sidebar-elems"><a id='all-types' href='all.html'><p>See all filetime's items</p></a><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#functions">Functions</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'filetime', ty: 'mod', relpath: '../'};</script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><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'>−</span>]</a></span><a class='srclink' href='../src/filetime/lib.rs.html#1-446' title='goto source code'>[src]</a></span><span class='in-band'>Crate <a class="mod" href=''>filetime</a></span></h1><div class='docblock'><p>Timestamps for files in Rust</p>
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<p>This library provides platform-agnostic inspection of the various timestamps
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present in the standard <code>fs::Metadata</code> structure.</p>
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<h1 id="installation" class="section-header"><a href="#installation">Installation</a></h1>
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<p>Add this to your <code>Cargo.toml</code>:</p>
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<pre><code class="language-toml">[dependencies]
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filetime = "0.1"
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</code></pre>
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<h1 id="usage" class="section-header"><a href="#usage">Usage</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">fs</span>;
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<span class="kw">use</span> <span class="ident">filetime</span>::<span class="ident">FileTime</span>;
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<span class="kw">let</span> <span class="ident">metadata</span> <span class="op">=</span> <span class="ident">fs</span>::<span class="ident">metadata</span>(<span class="string">"foo.txt"</span>).<span class="ident">unwrap</span>();
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<span class="kw">let</span> <span class="ident">mtime</span> <span class="op">=</span> <span class="ident">FileTime</span>::<span class="ident">from_last_modification_time</span>(<span class="kw-2">&</span><span class="ident">metadata</span>);
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">mtime</span>);
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<span class="kw">let</span> <span class="ident">atime</span> <span class="op">=</span> <span class="ident">FileTime</span>::<span class="ident">from_last_access_time</span>(<span class="kw-2">&</span><span class="ident">metadata</span>);
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">mtime</span> <span class="op"><</span> <span class="ident">atime</span>);
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<span class="comment">// Inspect values that can be interpreted across platforms</span>
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">mtime</span>.<span class="ident">unix_seconds</span>());
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">mtime</span>.<span class="ident">nanoseconds</span>());
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<span class="comment">// Print the platform-specific value of seconds</span>
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"{}"</span>, <span class="ident">mtime</span>.<span class="ident">seconds</span>());</pre></div>
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</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
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<table><tr class='module-item'><td><a class="struct" href="struct.FileTime.html" title='filetime::FileTime struct'>FileTime</a></td><td class='docblock-short'><p>A helper structure to represent a timestamp for a file.</p>
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</td></tr></table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
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<table><tr class='module-item'><td><a class="fn" href="fn.set_file_times.html" title='filetime::set_file_times fn'>set_file_times</a></td><td class='docblock-short'><p>Set the last access and modification times for a file on the filesystem.</p>
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</td></tr><tr class='module-item'><td><a class="fn" href="fn.set_symlink_file_times.html" title='filetime::set_symlink_file_times fn'>set_symlink_file_times</a></td><td class='docblock-short'><p>Set the last access and modification times for a file on the filesystem.
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This function does not follow symlink.</p>
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