<!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 `parse` fn in crate `chrono`."> <meta name="keywords" content="rust, rustlang, rust-lang, parse"> <title>chrono::format::parse - Rust</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 fn"> <!--[if lte IE 8]> <div class="warning"> This old browser is unsupported and will most likely display funky things. </div> <![endif]--> <nav class="sidebar"> <p class='location'><a href='../index.html'>chrono</a>::<wbr><a href='index.html'>format</a></p><script>window.sidebarCurrent = {name: 'parse', ty: 'fn', relpath: ''};</script><script defer src="sidebar-items.js"></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"> <h1 class='fqn'><span class='in-band'>Function <a href='../index.html'>chrono</a>::<wbr><a href='index.html'>format</a>::<wbr><a class="fn" href=''>parse</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 class='srclink' href='../../src/chrono/format/parse.rs.html#208-343' title='goto source code'>[src]</a></span></h1> <pre class='rust fn'>pub fn parse<'a, I>(parsed: &mut <a class="struct" href="../../chrono/format/parsed/struct.Parsed.html" title="struct chrono::format::parsed::Parsed">Parsed</a>, s: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, items: I) -> <a class="type" href="../../chrono/format/type.ParseResult.html" title="type chrono::format::ParseResult">ParseResult</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">()</a>> <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a><Item = <a class="enum" href="../../chrono/format/enum.Item.html" title="enum chrono::format::Item">Item</a><'a>>, </span></pre><div class='docblock'><p>Tries to parse given string into <code>parsed</code> with given formatting items. Returns <code>Ok</code> when the entire string has been parsed (otherwise <code>parsed</code> should not be used). There should be no trailing string after parsing; use a stray <a href="./enum.Item.html#variant.Space"><code>Item::Space</code></a> to trim whitespaces.</p> <p>This particular date and time parser is:</p> <ul> <li><p>Greedy. It will consume the longest possible prefix. For example, <code>April</code> is always consumed entirely when the long month name is requested; it equally accepts <code>Apr</code>, but prefers the longer prefix in this case.</p></li> <li><p>Padding-agnostic (for numeric items). The <a href="./enum.Pad.html"><code>Pad</code></a> field is completely ignored, so one can prepend any number of whitespace then any number of zeroes before numbers.</p></li> <li><p>(Still) obeying the intrinsic parsing width. This allows, for example, parsing <code>HHMMSS</code>.</p></li> </ul> </div></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 = "chrono"; </script> <script src="../../main.js"></script> <script defer src="../../search-index.js"></script> </body> </html>