<!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 `time` crate."> <meta name="keywords" content="rust, rustlang, rust-lang, time"> <title>time - Rust</title> <link rel="stylesheet" type="text/css" href="../rustdoc.css"> <link rel="stylesheet" type="text/css" href="../main.css"> <link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"> </head> <body class="rustdoc"> <!--[if lte IE 8]> <div class="warning"> This old browser is unsupported and will most likely display funky things. </div> <![endif]--> <nav class="sidebar"> <a href='../time/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a> <p class='location'></p><script>window.sidebarCurrent = {name: 'time', ty: 'mod', relpath: '../'};</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 mod"> <h1 class='fqn'><span class='in-band'>Crate <a class='mod' href=''>time</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'>−</span>] </a> </span><a id='src-0' class='srclink' href='../src/time/lib.rs.html#11-1275' title='goto source code'>[src]</a></span></h1> <div class='docblock'><p>Simple time handling.</p> <h1 id='usage' class='section-header'><a href='#usage'>Usage</a></h1> <p>This crate is <a href="https://crates.io/crates/time">on crates.io</a> and can be used by adding <code>time</code> to the dependencies in your project's <code>Cargo.toml</code>.</p> <pre><code class="language-toml">[dependencies] time = "0.1" </code></pre> <p>And this in your crate root:</p> <pre class='rust rust-example-rendered'> <span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>time</span>;</pre> <p>This crate uses the same syntax for format strings as the <a href="http://man7.org/linux/man-pages/man3/strftime.3.html">strftime()</a> function from the C standard library.</p> </div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2> <table> <tr class=' module-item'> <td><a class='struct' href='struct.Duration.html' title='time::Duration'>Duration</a></td> <td class='docblock short'> <p>ISO 8601 time duration with nanosecond precision. This also allows for the negative duration; see individual methods for details.</p> </td> </tr> <tr class=' module-item'> <td><a class='struct' href='struct.OutOfRangeError.html' title='time::OutOfRangeError'>OutOfRangeError</a></td> <td class='docblock short'> <p>Represents error when converting <code>Duration</code> to/from a standard library implementation</p> </td> </tr> <tr class=' module-item'> <td><a class='struct' href='struct.PreciseTime.html' title='time::PreciseTime'>PreciseTime</a></td> <td class='docblock short'> <p>An opaque structure representing a moment in time.</p> </td> </tr> <tr class=' module-item'> <td><a class='struct' href='struct.SteadyTime.html' title='time::SteadyTime'>SteadyTime</a></td> <td class='docblock short'> <p>A structure representing a moment in time.</p> </td> </tr> <tr class=' module-item'> <td><a class='struct' href='struct.Timespec.html' title='time::Timespec'>Timespec</a></td> <td class='docblock short'> <p>A record specifying a time value in seconds and nanoseconds, where nanoseconds represent the offset from the given second.</p> </td> </tr> <tr class=' module-item'> <td><a class='struct' href='struct.Tm.html' title='time::Tm'>Tm</a></td> <td class='docblock short'> <p>Holds a calendar date and time broken down into its components (year, month, day, and so on), also called a broken-down time value.</p> </td> </tr> <tr class=' module-item'> <td><a class='struct' href='struct.TmFmt.html' title='time::TmFmt'>TmFmt</a></td> <td class='docblock short'> <p>A wrapper around a <code>Tm</code> and format string that implements Display.</p> </td> </tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2> <table> <tr class=' module-item'> <td><a class='enum' href='enum.ParseError.html' title='time::ParseError'>ParseError</a></td> <td class='docblock short'> </td> </tr></table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2> <table> <tr class=' module-item'> <td><a class='fn' href='fn.at.html' title='time::at'>at</a></td> <td class='docblock short'> <p>Returns the specified time in the local timezone</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.at_utc.html' title='time::at_utc'>at_utc</a></td> <td class='docblock short'> <p>Returns the specified time in UTC</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.empty_tm.html' title='time::empty_tm'>empty_tm</a></td> <td class='docblock short'> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.get_time.html' title='time::get_time'>get_time</a></td> <td class='docblock short'> <p>Returns the current time as a <code>timespec</code> containing the seconds and nanoseconds since 1970-01-01T00:00:00Z.</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.now.html' title='time::now'>now</a></td> <td class='docblock short'> <p>Returns the current time in the local timezone</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.now_utc.html' title='time::now_utc'>now_utc</a></td> <td class='docblock short'> <p>Returns the current time in UTC</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.precise_time_ns.html' title='time::precise_time_ns'>precise_time_ns</a></td> <td class='docblock short'> <p>Returns the current value of a high-resolution performance counter in nanoseconds since an unspecified epoch.</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.precise_time_s.html' title='time::precise_time_s'>precise_time_s</a></td> <td class='docblock short'> <p>Returns the current value of a high-resolution performance counter in seconds since an unspecified epoch.</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.strftime.html' title='time::strftime'>strftime</a></td> <td class='docblock short'> <p>Formats the time according to the format string.</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.strptime.html' title='time::strptime'>strptime</a></td> <td class='docblock short'> <p>Parses the time from the string according to the format string.</p> </td> </tr> <tr class=' module-item'> <td><a class='fn' href='fn.tzset.html' title='time::tzset'>tzset</a></td> <td class='docblock short'> </td> </tr></table></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: 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