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 `parse` fn in crate `chrono`.">
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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>chrono::format::parse - 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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<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>
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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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<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'>
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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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</span><a class='srclink' href='../../src/chrono/format/parse.rs.html#208-343' title='goto source code'>[src]</a></span></h1>
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<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.
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Returns <code>Ok</code> when the entire string has been parsed (otherwise <code>parsed</code> should not be used).
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There should be no trailing string after parsing;
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use a stray <a href="./enum.Item.html#variant.Space"><code>Item::Space</code></a> to trim whitespaces.</p>
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<p>This particular date and time parser is:</p>
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<ul>
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<li><p>Greedy. It will consume the longest possible prefix.
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For example, <code>April</code> is always consumed entirely when the long month name is requested;
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it equally accepts <code>Apr</code>, but prefers the longer prefix in this case.</p></li>
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<li><p>Padding-agnostic (for numeric items).
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The <a href="./enum.Pad.html"><code>Pad</code></a> field is completely ignored,
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so one can prepend any number of whitespace then any number of zeroes before numbers.</p></li>
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<li><p>(Still) obeying the intrinsic parsing width. This allows, for example, parsing <code>HHMMSS</code>.</p></li>
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2017-07-14 23:24:09 +00:00
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