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<p class='location'>Struct NaiveTime</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='../../index.html'>chrono</a>::<wbr><a href='../index.html'>naive</a>::<wbr><a href='index.html'>time</a></p><script>window.sidebarCurrent = {name: 'NaiveTime', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Struct <a href='../../index.html'>chrono</a>::<wbr><a href='../index.html'>naive</a>::<wbr><a href='index.html'>time</a>::<wbr><a class="struct" href=''>NaiveTime</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../../../src/chrono/naive/time.rs.html#61-64' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct NaiveTime { /* fields omitted */ }</pre><div class='docblock'><p>ISO 8601 time without timezone.
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Allows for the nanosecond precision and optional leap second representation.</p>
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<p><a name="leap-second-what?"></a>
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Chrono has a notable policy on the <a href="./index.html#leap-second-handling">leap second handling</a>,
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designed to be maximally useful for typical users.</p>
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</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#66-450' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.from_hms' class="method"><span id='from_hms.v' class='invisible'><code>fn <a href='#method.from_hms' class='fnname'>from_hms</a>(hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
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<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute and second.</p>
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||
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<p>No <a href="./index.html#leap-second-handling">leap second</a> is allowed here;
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use <code>NaiveTime::from_hms_*</code> methods with a subsecond parameter instead.</p>
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<p>Panics on invalid hour, minute and/or second.</p>
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<h1 id='example' class='section-header'><a href='#example'>Example</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
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<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">hour</span>(), <span class="number">23</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">minute</span>(), <span class="number">56</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">second</span>(), <span class="number">4</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">nanosecond</span>(), <span class="number">0</span>);</pre>
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</div><h4 id='method.from_hms_opt' class="method"><span id='from_hms_opt.v' class='invisible'><code>fn <a href='#method.from_hms_opt' class='fnname'>from_hms_opt</a>(hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
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<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute and second.</p>
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||
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<p>No <a href="./index.html#leap-second-handling">leap second</a> is allowed here;
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use <code>NaiveTime::from_hms_*_opt</code> methods with a subsecond parameter instead.</p>
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<p>Returns <code>None</code> on invalid hour, minute and/or second.</p>
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<h1 id='example-1' class='section-header'><a href='#example-1'>Example</a></h1>
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<pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
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<span class="kw">let</span> <span class="ident">hms</span> <span class="op">=</span> <span class="op">|</span><span class="ident">h</span>,<span class="ident">m</span>,<span class="ident">s</span><span class="op">|</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_opt</span>(<span class="ident">h</span>, <span class="ident">m</span>, <span class="ident">s</span>);
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hms</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_some</span>());
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hms</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>).<span class="ident">is_some</span>());
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hms</span>(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hms</span>(<span class="number">23</span>, <span class="number">60</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hms</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">60</span>).<span class="ident">is_none</span>());</pre>
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</div><h4 id='method.from_hms_milli' class="method"><span id='from_hms_milli.v' class='invisible'><code>fn <a href='#method.from_hms_milli' class='fnname'>from_hms_milli</a>(hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, milli: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
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<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute, second and millisecond.</p>
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<p>The millisecond part can exceed 1,000
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in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
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<p>Panics on invalid hour, minute, second and/or millisecond.</p>
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<h1 id='example-2' class='section-header'><a href='#example-2'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
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||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
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||
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<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_milli</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">hour</span>(), <span class="number">23</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">minute</span>(), <span class="number">56</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">second</span>(), <span class="number">4</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">nanosecond</span>(), <span class="number">12_000_000</span>);</pre>
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</div><h4 id='method.from_hms_milli_opt' class="method"><span id='from_hms_milli_opt.v' class='invisible'><code>fn <a href='#method.from_hms_milli_opt' class='fnname'>from_hms_milli_opt</a>(<br> hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> milli: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute, second and millisecond.</p>
|
||
|
||
<p>The millisecond part can exceed 1,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<p>Returns <code>None</code> on invalid hour, minute, second and/or millisecond.</p>
|
||
|
||
<h1 id='example-3' class='section-header'><a href='#example-3'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">hmsm</span> <span class="op">=</span> <span class="op">|</span><span class="ident">h</span>,<span class="ident">m</span>,<span class="ident">s</span>,<span class="ident">milli</span><span class="op">|</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_milli_opt</span>(<span class="ident">h</span>, <span class="ident">m</span>, <span class="ident">s</span>, <span class="ident">milli</span>);
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_some</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">999</span>).<span class="ident">is_some</span>());
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||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_999</span>).<span class="ident">is_some</span>()); <span class="comment">// a leap second following 23:59:59</span>
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||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">23</span>, <span class="number">60</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">60</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
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||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsm</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">2_000</span>).<span class="ident">is_none</span>());</pre>
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</div><h4 id='method.from_hms_micro' class="method"><span id='from_hms_micro.v' class='invisible'><code>fn <a href='#method.from_hms_micro' class='fnname'>from_hms_micro</a>(hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, micro: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute, second and microsecond.</p>
|
||
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<p>The microsecond part can exceed 1,000,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
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||
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<p>Panics on invalid hour, minute, second and/or microsecond.</p>
|
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<h1 id='example-4' class='section-header'><a href='#example-4'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
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||
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<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_micro</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345</span>);
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||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">hour</span>(), <span class="number">23</span>);
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||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">minute</span>(), <span class="number">56</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">second</span>(), <span class="number">4</span>);
|
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">nanosecond</span>(), <span class="number">12_345_000</span>);</pre>
|
||
</div><h4 id='method.from_hms_micro_opt' class="method"><span id='from_hms_micro_opt.v' class='invisible'><code>fn <a href='#method.from_hms_micro_opt' class='fnname'>from_hms_micro_opt</a>(<br> hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> micro: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute, second and microsecond.</p>
|
||
|
||
<p>The microsecond part can exceed 1,000,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<p>Returns <code>None</code> on invalid hour, minute, second and/or microsecond.</p>
|
||
|
||
<h1 id='example-5' class='section-header'><a href='#example-5'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">hmsu</span> <span class="op">=</span> <span class="op">|</span><span class="ident">h</span>,<span class="ident">m</span>,<span class="ident">s</span>,<span class="ident">micro</span><span class="op">|</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_micro_opt</span>(<span class="ident">h</span>, <span class="ident">m</span>, <span class="ident">s</span>, <span class="ident">micro</span>);
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_some</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">999_999</span>).<span class="ident">is_some</span>());
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||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_999_999</span>).<span class="ident">is_some</span>()); <span class="comment">// a leap second following 23:59:59</span>
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">23</span>, <span class="number">60</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">60</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsu</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">2_000_000</span>).<span class="ident">is_none</span>());</pre>
|
||
</div><h4 id='method.from_hms_nano' class="method"><span id='from_hms_nano.v' class='invisible'><code>fn <a href='#method.from_hms_nano' class='fnname'>from_hms_nano</a>(hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute, second and nanosecond.</p>
|
||
|
||
<p>The nanosecond part can exceed 1,000,000,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<p>Panics on invalid hour, minute, second and/or nanosecond.</p>
|
||
|
||
<h1 id='example-6' class='section-header'><a href='#example-6'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">hour</span>(), <span class="number">23</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">minute</span>(), <span class="number">56</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">second</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">nanosecond</span>(), <span class="number">12_345_678</span>);</pre>
|
||
</div><h4 id='method.from_hms_nano_opt' class="method"><span id='from_hms_nano_opt.v' class='invisible'><code>fn <a href='#method.from_hms_nano_opt' class='fnname'>from_hms_nano_opt</a>(<br> hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br> nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from hour, minute, second and nanosecond.</p>
|
||
|
||
<p>The nanosecond part can exceed 1,000,000,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<p>Returns <code>None</code> on invalid hour, minute, second and/or nanosecond.</p>
|
||
|
||
<h1 id='example-7' class='section-header'><a href='#example-7'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">hmsn</span> <span class="op">=</span> <span class="op">|</span><span class="ident">h</span>,<span class="ident">m</span>,<span class="ident">s</span>,<span class="ident">nano</span><span class="op">|</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano_opt</span>(<span class="ident">h</span>, <span class="ident">m</span>, <span class="ident">s</span>, <span class="ident">nano</span>);
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_some</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">999_999_999</span>).<span class="ident">is_some</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_999_999_999</span>).<span class="ident">is_some</span>()); <span class="comment">// a leap second following 23:59:59</span>
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">23</span>, <span class="number">60</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">60</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">hmsn</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">2_000_000_000</span>).<span class="ident">is_none</span>());</pre>
|
||
</div><h4 id='method.from_num_seconds_from_midnight' class="method"><span id='from_num_seconds_from_midnight.v' class='invisible'><code>fn <a href='#method.from_num_seconds_from_midnight' class='fnname'>from_num_seconds_from_midnight</a>(secs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from the number of seconds since midnight and nanosecond.</p>
|
||
|
||
<p>The nanosecond part can exceed 1,000,000,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<p>Panics on invalid number of seconds and/or nanosecond.</p>
|
||
|
||
<h1 id='example-8' class='section-header'><a href='#example-8'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_num_seconds_from_midnight</span>(<span class="number">86164</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">hour</span>(), <span class="number">23</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">minute</span>(), <span class="number">56</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">second</span>(), <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">nanosecond</span>(), <span class="number">12_345_678</span>);</pre>
|
||
</div><h4 id='method.from_num_seconds_from_midnight_opt' class="method"><span id='from_num_seconds_from_midnight_opt.v' class='invisible'><code>fn <a href='#method.from_num_seconds_from_midnight_opt' class='fnname'>from_num_seconds_from_midnight_opt</a>(secs: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> from the number of seconds since midnight and nanosecond.</p>
|
||
|
||
<p>The nanosecond part can exceed 1,000,000,000
|
||
in order to represent the <a href="./index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<p>Returns <code>None</code> on invalid number of seconds and/or nanosecond.</p>
|
||
|
||
<h1 id='example-9' class='section-header'><a href='#example-9'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">secs</span> <span class="op">=</span> <span class="op">|</span><span class="ident">secs</span>,<span class="ident">nano</span><span class="op">|</span> <span class="ident">NaiveTime</span>::<span class="ident">from_num_seconds_from_midnight_opt</span>(<span class="ident">secs</span>, <span class="ident">nano</span>);
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">secs</span>(<span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_some</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">secs</span>(<span class="number">86399</span>, <span class="number">999_999_999</span>).<span class="ident">is_some</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">secs</span>(<span class="number">86399</span>, <span class="number">1_999_999_999</span>).<span class="ident">is_some</span>()); <span class="comment">// a leap second following 23:59:59</span>
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">secs</span>(<span class="number">86400</span>, <span class="number">0</span>).<span class="ident">is_none</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">secs</span>(<span class="number">86399</span>, <span class="number">2_000_000_000</span>).<span class="ident">is_none</span>());</pre>
|
||
</div><h4 id='method.parse_from_str' class="method"><span id='parse_from_str.v' class='invisible'><code>fn <a href='#method.parse_from_str' class='fnname'>parse_from_str</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, fmt: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="type" href="../../../chrono/format/type.ParseResult.html" title="type chrono::format::ParseResult">ParseResult</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Parses a string with the specified format string and returns a new <code>NaiveTime</code>.
|
||
See the <a href="../../format/strftime/index.html"><code>format::strftime</code> module</a>
|
||
on the supported escape sequences.</p>
|
||
|
||
<h1 id='example-10' class='section-header'><a href='#example-10'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"23:56:04"</span>, <span class="string">"%H:%M:%S"</span>),
|
||
<span class="prelude-val">Ok</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"pm012345.6789"</span>, <span class="string">"%p%I%M%S%.f"</span>),
|
||
<span class="prelude-val">Ok</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_micro</span>(<span class="number">13</span>, <span class="number">23</span>, <span class="number">45</span>, <span class="number">678_900</span>)));</pre>
|
||
|
||
<p>Date and offset is ignored for the purpose of parsing.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"2014-5-17T12:34:56+09:30"</span>, <span class="string">"%Y-%m-%dT%H:%M:%S%z"</span>),
|
||
<span class="prelude-val">Ok</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">12</span>, <span class="number">34</span>, <span class="number">56</span>)));</pre>
|
||
|
||
<p><a href="./index.html#leap-second-handling">Leap seconds</a> are correctly handled by
|
||
treating any time of the form <code>hh:mm:60</code> as a leap second.
|
||
(This equally applies to the formatting, so the round trip is possible.)</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"08:59:60.123"</span>, <span class="string">"%H:%M:%S%.f"</span>),
|
||
<span class="prelude-val">Ok</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_milli</span>(<span class="number">8</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_123</span>)));</pre>
|
||
|
||
<p>Missing seconds are assumed to be zero,
|
||
but out-of-bound times or insufficient fields are errors otherwise.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"7:15"</span>, <span class="string">"%H:%M"</span>),
|
||
<span class="prelude-val">Ok</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">7</span>, <span class="number">15</span>, <span class="number">0</span>)));
|
||
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"04m33s"</span>, <span class="string">"%Mm%Ss"</span>).<span class="ident">is_err</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"12"</span>, <span class="string">"%H"</span>).<span class="ident">is_err</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"17:60"</span>, <span class="string">"%H:%M"</span>).<span class="ident">is_err</span>());
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"24:00:00"</span>, <span class="string">"%H:%M:%S"</span>).<span class="ident">is_err</span>());</pre>
|
||
|
||
<p>All parsed fields should be consistent to each other, otherwise it's an error.
|
||
Here <code>%H</code> is for 24-hour clocks, unlike <code>%I</code>,
|
||
and thus can be independently determined without AM/PM.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">parse_from_str</span>(<span class="string">"13:07 AM"</span>, <span class="string">"%H:%M %p"</span>).<span class="ident">is_err</span>());</pre>
|
||
</div><h4 id='method.format_with_items' class="method"><span id='format_with_items.v' class='invisible'><code>fn <a href='#method.format_with_items' class='fnname'>format_with_items</a><'a, I>(&self, items: I) -> <a class="struct" href="../../../chrono/format/struct.DelayedFormat.html" title="struct chrono::format::DelayedFormat">DelayedFormat</a><I> <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>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code></span></h4>
|
||
<div class='docblock'><p>Formats the time with the specified formatting items.
|
||
Otherwise it is same to the ordinary <a href="#method.format"><code>format</code></a> method.</p>
|
||
|
||
<p>The <code>Iterator</code> of items should be <code>Clone</code>able,
|
||
since the resulting <code>DelayedFormat</code> value may be formatted multiple times.</p>
|
||
|
||
<h1 id='example-11' class='section-header'><a href='#example-11'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">format</span>::<span class="ident">strftime</span>::<span class="ident">StrftimeItems</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">fmt</span> <span class="op">=</span> <span class="ident">StrftimeItems</span>::<span class="ident">new</span>(<span class="string">"%H:%M:%S"</span>);
|
||
<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">format_with_items</span>(<span class="ident">fmt</span>.<span class="ident">clone</span>()).<span class="ident">to_string</span>(), <span class="string">"23:56:04"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">format</span>(<span class="string">"%H:%M:%S"</span>).<span class="ident">to_string</span>(), <span class="string">"23:56:04"</span>);</pre>
|
||
</div><h4 id='method.format' class="method"><span id='format.v' class='invisible'><code>fn <a href='#method.format' class='fnname'>format</a><'a>(&self, fmt: &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="struct" href="../../../chrono/format/struct.DelayedFormat.html" title="struct chrono::format::DelayedFormat">DelayedFormat</a><<a class="struct" href="../../../chrono/format/strftime/struct.StrftimeItems.html" title="struct chrono::format::strftime::StrftimeItems">StrftimeItems</a><'a>></code></span></h4>
|
||
<div class='docblock'><p>Formats the time with the specified format string.
|
||
See the <a href="../../format/strftime/index.html"><code>format::strftime</code> module</a>
|
||
on the supported escape sequences.</p>
|
||
|
||
<p>This returns a <code>DelayedFormat</code>,
|
||
which gets converted to a string only when actual formatting happens.
|
||
You may use the <code>to_string</code> method to get a <code>String</code>,
|
||
or just feed it into <code>print!</code> and other formatting macros.
|
||
(In this way it avoids the redundant memory allocation.)</p>
|
||
|
||
<p>A wrong format string does <em>not</em> issue an error immediately.
|
||
Rather, converting or formatting the <code>DelayedFormat</code> fails.
|
||
You are recommended to immediately use <code>DelayedFormat</code> for this reason.</p>
|
||
|
||
<h1 id='example-12' class='section-header'><a href='#example-12'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::<span class="ident">NaiveTime</span>;
|
||
|
||
<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">format</span>(<span class="string">"%H:%M:%S"</span>).<span class="ident">to_string</span>(), <span class="string">"23:56:04"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">format</span>(<span class="string">"%H:%M:%S%.6f"</span>).<span class="ident">to_string</span>(), <span class="string">"23:56:04.012345"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>.<span class="ident">format</span>(<span class="string">"%-I:%M %p"</span>).<span class="ident">to_string</span>(), <span class="string">"11:56 PM"</span>);</pre>
|
||
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#60' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
|
||
<div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
|
||
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
|
||
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#60' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#60' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.partial_cmp' class="method"><span id='partial_cmp.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp' class='fnname'>partial_cmp</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>></code></span></h4>
|
||
<div class='docblock'><p>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
|
||
</div><h4 id='method.lt' class="method"><span id='lt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
|
||
<div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
|
||
</div><h4 id='method.le' class="method"><span id='le.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
|
||
<div class='docblock'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
|
||
</div><h4 id='method.gt' class="method"><span id='gt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
|
||
<div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
|
||
</div><h4 id='method.ge' class="method"><span id='ge.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
|
||
<div class='docblock'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#60' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.cmp' class="method"><span id='cmp.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp' class='fnname'>cmp</a>(&self, __arg_0: &<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></code></span></h4>
|
||
<div class='docblock'><p>This method returns an <code>Ordering</code> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
|
||
</div><h4 id='method.max' class="method"><span id='max.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max' class='fnname'>max</a>(self, other: Self) -> Self</code></span></h4>
|
||
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>ord_max_min</code>)</div></div><div class='docblock'><p>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max">Read more</a></p>
|
||
</div><h4 id='method.min' class="method"><span id='min.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min' class='fnname'>min</a>(self, other: Self) -> Self</code></span></h4>
|
||
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>ord_max_min</code>)</div></div><div class='docblock'><p>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min">Read more</a></p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#60' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#60' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
|
||
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
|
||
<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../../chrono/trait.Timelike.html" title="trait chrono::Timelike">Timelike</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#452-651' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.hour' class="method"><span id='hour.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.hour' class='fnname'>hour</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h4>
|
||
<div class='docblock'><p>Returns the hour number from 0 to 23.</p>
|
||
|
||
<h1 id='example-13' class='section-header'><a href='#example-13'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">hour</span>(), <span class="number">0</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>).<span class="ident">hour</span>(), <span class="number">23</span>);</pre>
|
||
</div><h4 id='method.minute' class="method"><span id='minute.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.minute' class='fnname'>minute</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h4>
|
||
<div class='docblock'><p>Returns the minute number from 0 to 59.</p>
|
||
|
||
<h1 id='example-14' class='section-header'><a href='#example-14'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">minute</span>(), <span class="number">0</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>).<span class="ident">minute</span>(), <span class="number">56</span>);</pre>
|
||
</div><h4 id='method.second' class="method"><span id='second.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.second' class='fnname'>second</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h4>
|
||
<div class='docblock'><p>Returns the second number from 0 to 59.</p>
|
||
|
||
<h1 id='example-15' class='section-header'><a href='#example-15'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">second</span>(), <span class="number">0</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>).<span class="ident">second</span>(), <span class="number">4</span>);</pre>
|
||
|
||
<p>This method never returns 60 even when it is a leap second.
|
||
(<a href="./index.html#leap-second-handling">Why?</a>)
|
||
Use the proper <a href="#method.format">formatting method</a> to get a human-readable representation.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">leap</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_milli</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_000</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">leap</span>.<span class="ident">second</span>(), <span class="number">59</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">leap</span>.<span class="ident">format</span>(<span class="string">"%H:%M:%S"</span>).<span class="ident">to_string</span>(), <span class="string">"23:59:60"</span>);</pre>
|
||
</div><h4 id='method.nanosecond' class="method"><span id='nanosecond.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.nanosecond' class='fnname'>nanosecond</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h4>
|
||
<div class='docblock'><p>Returns the number of nanoseconds since the whole non-leap second.
|
||
The range from 1,000,000,000 to 1,999,999,999 represents
|
||
the <a href="./naive/time/index.html#leap-second-handling">leap second</a>.</p>
|
||
|
||
<h1 id='example-16' class='section-header'><a href='#example-16'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">nanosecond</span>(), <span class="number">0</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>).<span class="ident">nanosecond</span>(), <span class="number">12_345_678</span>);</pre>
|
||
|
||
<p>Leap seconds may have seemingly out-of-range return values.
|
||
You can reduce the range with <code>time.nanosecond() % 1_000_000_000</code>, or
|
||
use the proper <a href="#method.format">formatting method</a> to get a human-readable representation.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">leap</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_milli</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_000</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">leap</span>.<span class="ident">nanosecond</span>(), <span class="number">1_000_000_000</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">leap</span>.<span class="ident">format</span>(<span class="string">"%H:%M:%S%.9f"</span>).<span class="ident">to_string</span>(), <span class="string">"23:59:60.000000000"</span>);</pre>
|
||
</div><h4 id='method.with_hour' class="method"><span id='with_hour.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.with_hour' class='fnname'>with_hour</a>(&self, hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> with the hour number changed.</p>
|
||
|
||
<p>Returns <code>None</code> when the resulting <code>NaiveTime</code> would be invalid.</p>
|
||
|
||
<h1 id='example-17' class='section-header'><a href='#example-17'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="kw">let</span> <span class="ident">dt</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_hour</span>(<span class="number">7</span>), <span class="prelude-val">Some</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">7</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_hour</span>(<span class="number">24</span>), <span class="prelude-val">None</span>);</pre>
|
||
</div><h4 id='method.with_minute' class="method"><span id='with_minute.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.with_minute' class='fnname'>with_minute</a>(&self, min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> with the minute number changed.</p>
|
||
|
||
<p>Returns <code>None</code> when the resulting <code>NaiveTime</code> would be invalid.</p>
|
||
|
||
<h1 id='example-18' class='section-header'><a href='#example-18'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="kw">let</span> <span class="ident">dt</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_minute</span>(<span class="number">45</span>), <span class="prelude-val">Some</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">45</span>, <span class="number">4</span>, <span class="number">12_345_678</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_minute</span>(<span class="number">60</span>), <span class="prelude-val">None</span>);</pre>
|
||
</div><h4 id='method.with_second' class="method"><span id='with_second.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.with_second' class='fnname'>with_second</a>(&self, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> with the second number changed.</p>
|
||
|
||
<p>Returns <code>None</code> when the resulting <code>NaiveTime</code> would be invalid.
|
||
As with the <a href="#method.second"><code>second</code></a> method,
|
||
the input range is restricted to 0 through 59.</p>
|
||
|
||
<h1 id='example-19' class='section-header'><a href='#example-19'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="kw">let</span> <span class="ident">dt</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_second</span>(<span class="number">17</span>), <span class="prelude-val">Some</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">17</span>, <span class="number">12_345_678</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_second</span>(<span class="number">60</span>), <span class="prelude-val">None</span>);</pre>
|
||
</div><h4 id='method.with_nanosecond' class="method"><span id='with_nanosecond.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#tymethod.with_nanosecond' class='fnname'>with_nanosecond</a>(&self, nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Makes a new <code>NaiveTime</code> with nanoseconds since the whole non-leap second changed.</p>
|
||
|
||
<p>Returns <code>None</code> when the resulting <code>NaiveTime</code> would be invalid.
|
||
As with the <a href="#method.nanosecond"><code>nanosecond</code></a> method,
|
||
the input range can exceed 1,000,000,000 for leap seconds.</p>
|
||
|
||
<h1 id='example-20' class='section-header'><a href='#example-20'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="kw">let</span> <span class="ident">dt</span> <span class="op">=</span> <span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_nanosecond</span>(<span class="number">333_333_333</span>),
|
||
<span class="prelude-val">Some</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">333_333_333</span>)));
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_nanosecond</span>(<span class="number">2_000_000_000</span>), <span class="prelude-val">None</span>);</pre>
|
||
|
||
<p>Leap seconds can theoretically follow <em>any</em> whole second.
|
||
The following would be a proper leap second at the time zone offset of UTC-00:03:57
|
||
(there are several historical examples comparable to this "non-sense" offset),
|
||
and therefore is allowed.</p>
|
||
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">dt</span>.<span class="ident">with_nanosecond</span>(<span class="number">1_333_333_333</span>),
|
||
<span class="prelude-val">Some</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">1_333_333_333</span>)));</pre>
|
||
</div><h4 id='method.num_seconds_from_midnight' class="method"><span id='num_seconds_from_midnight.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#method.num_seconds_from_midnight' class='fnname'>num_seconds_from_midnight</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code></span></h4>
|
||
<div class='docblock'><p>Returns the number of non-leap seconds past the last midnight.</p>
|
||
|
||
<h1 id='example-21' class='section-header'><a href='#example-21'>Example</a></h1>
|
||
<pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">chrono</span>::{<span class="ident">NaiveTime</span>, <span class="ident">Timelike</span>};
|
||
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms</span>(<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>).<span class="ident">num_seconds_from_midnight</span>(),
|
||
<span class="number">3723</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_nano</span>(<span class="number">23</span>, <span class="number">56</span>, <span class="number">4</span>, <span class="number">12_345_678</span>).<span class="ident">num_seconds_from_midnight</span>(),
|
||
<span class="number">86164</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">NaiveTime</span>::<span class="ident">from_hms_milli</span>(<span class="number">23</span>, <span class="number">59</span>, <span class="number">59</span>, <span class="number">1_000</span>).<span class="ident">num_seconds_from_midnight</span>(),
|
||
<span class="number">86399</span>);</pre>
|
||
</div><h4 id='method.hour12' class="method"><span id='hour12.v' class='invisible'><code>fn <a href='../../../chrono/trait.Timelike.html#method.hour12' class='fnname'>hour12</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code></span></h4>
|
||
<div class='docblock'><p>Returns the hour number from 1 to 12 with a boolean flag, which is false for AM and true for PM. <a href="../../../chrono/trait.Timelike.html#method.hour12">Read more</a></p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#657-662' title='goto source code'>[src]</a></span></h3>
|
||
<div class='docblock'><p><code>NaiveTime</code> can be used as a key to the hash maps (in principle).</p>
|
||
|
||
<p>Practically this also takes account of fractional seconds, so it is not recommended.
|
||
(For the obvious reason this also distinguishes leap seconds from non-leap seconds.)</p>
|
||
</div><div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a><H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, state: &mut H)</code></span></h4>
|
||
<div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
|
||
</div><h4 id='method.hash_slice' class="method"><span id='hash_slice.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a><H>(data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[Self]</a>, state: &mut H) <span class="where fmt-newline">where<br> H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>, </span></code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
|
||
<div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a><<a class="struct" href="../../../chrono/duration/struct.Duration.html" title="struct chrono::duration::Duration">Duration</a>> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#664-689' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='associatedtype.Output' class="type"><span id='Output.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#associatedtype.Output' class="type">Output</a> = <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>The resulting type after applying the <code>+</code> operator</p>
|
||
</div><h4 id='method.add' class="method"><span id='add.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#tymethod.add' class='fnname'>add</a>(self, rhs: <a class="struct" href="../../../chrono/duration/struct.Duration.html" title="struct chrono::duration::Duration">Duration</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>The method for the <code>+</code> operator</p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#691-708' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='associatedtype.Output-1' class="type"><span id='Output.t-1' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output' class="type">Output</a> = <a class="struct" href="../../../chrono/duration/struct.Duration.html" title="struct chrono::duration::Duration">Duration</a></code></span></h4>
|
||
<div class='docblock'><p>The resulting type after applying the <code>-</code> operator</p>
|
||
</div><h4 id='method.sub' class="method"><span id='sub.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#tymethod.sub' class='fnname'>sub</a>(self, rhs: <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>) -> <a class="struct" href="../../../chrono/duration/struct.Duration.html" title="struct chrono::duration::Duration">Duration</a></code></span></h4>
|
||
<div class='docblock'><p>The method for the <code>-</code> operator</p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a><<a class="struct" href="../../../chrono/duration/struct.Duration.html" title="struct chrono::duration::Duration">Duration</a>> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#710-715' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='associatedtype.Output-2' class="type"><span id='Output.t-2' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output' class="type">Output</a> = <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>The resulting type after applying the <code>-</code> operator</p>
|
||
</div><h4 id='method.sub-1' class="method"><span id='sub.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#tymethod.sub' class='fnname'>sub</a>(self, rhs: <a class="struct" href="../../../chrono/duration/struct.Duration.html" title="struct chrono::duration::Duration">Duration</a>) -> <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span></h4>
|
||
<div class='docblock'><p>The method for the <code>-</code> operator</p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#717-737' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4>
|
||
<div class='docblock'><p>Formats the value using the given formatter.</p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#739-741' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='method.fmt-1' class="method"><span id='fmt.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4>
|
||
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
|
||
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html" title="trait core::str::FromStr">FromStr</a> for <a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../../src/chrono/naive/time.rs.html#743-760' title='goto source code'>[src]</a></span></h3>
|
||
<div class='impl-items'><h4 id='associatedtype.Err' class="type"><span id='Err.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#associatedtype.Err' class="type">Err</a> = <a class="struct" href="../../../chrono/format/struct.ParseError.html" title="struct chrono::format::ParseError">ParseError</a></code></span></h4>
|
||
<div class='docblock'><p>The associated error which can be returned from parsing.</p>
|
||
</div><h4 id='method.from_str' class="method"><span id='from_str.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#tymethod.from_str' class='fnname'>from_str</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="type" href="../../../chrono/format/type.ParseResult.html" title="type chrono::format::ParseResult">ParseResult</a><<a class="struct" href="../../../chrono/naive/time/struct.NaiveTime.html" title="struct chrono::naive::time::NaiveTime">NaiveTime</a>></code></span></h4>
|
||
<div class='docblock'><p>Parses a string <code>s</code> to return a value of this type. <a href="https://doc.rust-lang.org/nightly/core/str/trait.FromStr.html#tymethod.from_str">Read more</a></p>
|
||
</div></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> |