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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Date` struct in crate `chrono`."><meta name="keywords" content="rust, rustlang, rust-lang, Date"><title>chrono::Date - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="shortcut icon" href="../favicon.ico"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../chrono/index.html'><img src='../rust-logo.png' alt='logo' width='100'></a><p class='location'>Struct Date</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.and_hms">and_hms</a><a href="#method.and_hms_micro">and_hms_micro</a><a href="#method.and_hms_micro_opt">and_hms_micro_opt</a><a href="#method.and_hms_milli">and_hms_milli</a><a href="#method.and_hms_milli_opt">and_hms_milli_opt</a><a href="#method.and_hms_nano">and_hms_nano</a><a href="#method.and_hms_nano_opt">and_hms_nano_opt</a><a href="#method.and_hms_opt">and_hms_opt</a><a href="#method.and_time">and_time</a><a href="#method.checked_add_signed">checked_add_signed</a><a href="#method.checked_sub_signed">checked_sub_signed</a><a href="#method.format">format</a><a href="#method.format_with_items">format_with_items</a><a href="#method.from_utc">from_utc</a><a href="#method.naive_local">naive_local</a><a href="#method.naive_utc">naive_utc</a><a href="#method.offset">offset</a><a href="#method.pred">pred</a><a href="#method.pred_opt">pred_opt</a><a href="#method.signed_duration_since">signed_duration_since</a><a href="#method.succ">succ</a><a href="#method.succ_opt">succ_opt</a><a href="#method.timezone">timezone</a><a href="#method.with_timezone">with_timezone</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Add%3CDuration%3E">Add&lt;Duration&gt;</a><a href="#impl-Clone">Clone</a><a href="#impl-Copy">Copy</a><a href="#impl-Datelike">Datelike</a><a href="#impl-Debug">Debug</a><a href="#impl-Display">Display</a><a href="#impl-Eq">Eq</a><a href="#impl-Hash">Hash</a><a href="#impl-Ord">Ord</a><a href="#impl-PartialEq%3CDate%3CTz2%3E%3E">PartialEq&lt;Date&lt;Tz2&gt;&gt;</a><a href="#impl-PartialOrd%3CDate%3CTz%3E%3E">PartialOrd&lt;Date&lt;Tz&gt;&gt;</a><a href="#impl-Send">Send</a><a href="#impl-Sub%3CDate%3CTz%3E%3E">Sub&lt;Date&lt;Tz&gt;&gt;</a><a href="#impl-Sub%3CDuration%3E">Sub&lt;Duration&gt;</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Sync">Sync</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow">Borrow</a><a href="#impl-BorrowMut">BorrowMut</a><a href="#impl-From">From</a><a href="#impl-Into">Into</a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-ToString">ToString</a><a href="#impl-TryFrom">TryFrom</a><a href="#impl-TryInto">TryInto</a></div></div><p class='location'><a href='index.html'>chrono</a></p><script>window.sidebarCurrent = {name: 'Date', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../src/chrono/date.rs.html#42-45' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>chrono</a>::<wbr><a class="struct" href=''>Date</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Date&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; { /* fields omitted */ }</pre></div><div class='docblock'><p>ISO 8601 calendar date with time zone.</p>
<p>This type should be considered ambiguous at best,
due to the inherent lack of precision required for the time zone resolution.
For serialization and deserialization uses, it is best to use <code>NaiveDate</code> instead.
There are some guarantees on the usage of <code>Date&lt;Tz&gt;</code>:</p>
<ul>
<li>
<p>If properly constructed via <code>TimeZone::ymd</code> and others without an error,
the corresponding local date should exist for at least a moment.
(It may still have a gap from the offset changes.)</p>
</li>
<li>
<p>The <code>TimeZone</code> is free to assign <em>any</em> <code>Offset</code> to the local date,
as long as that offset did occur in given day.
For example, if <code>2015-03-08T01:59-08:00</code> is followed by <code>2015-03-08T03:00-07:00</code>,
it may produce either <code>2015-03-08-08:00</code> or <code>2015-03-08-07:00</code>
but <em>not</em> <code>2015-03-08+00:00</code> and others.</p>
</li>
<li>
<p>Once constructed as a full <code>DateTime</code>,
<code>DateTime::date</code> and other associated methods should return those for the original <code>Date</code>.
For example, if <code>dt = tz.ymd(y,m,d).hms(h,n,s)</code> were valid, <code>dt.date() == tz.ymd(y,m,d)</code>.</p>
</li>
<li>
<p>The date is timezone-agnostic up to one day (i.e. practically always),
so the local date and UTC date should be equal for most cases
even though the raw calculation between <code>NaiveDate</code> and <code>Duration</code> may not.</p>
</li>
</ul>
</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#52-248' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from_utc' class="method"><code id='from_utc.v'>pub fn <a href='#method.from_utc' class='fnname'>from_utc</a>(date: <a class="struct" href="../chrono/naive/struct.NaiveDate.html" title="struct chrono::naive::NaiveDate">NaiveDate</a>, offset: Tz::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#58-60' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>Date</code> with given <em>UTC</em> date and offset.
The local date should be constructed via the <code>TimeZone</code> trait.</p>
</div><h4 id='method.and_time' class="method"><code id='and_time.v'>pub fn <a href='#method.and_time' class='fnname'>and_time</a>(&amp;self, time: <a class="struct" href="../chrono/naive/struct.NaiveTime.html" title="struct chrono::naive::NaiveTime">NaiveTime</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#67-70' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date and given <code>NaiveTime</code>.
The offset in the current date is preserved.</p>
<p>Panics on invalid datetime.</p>
</div><h4 id='method.and_hms' class="method"><code id='and_hms.v'>pub fn <a href='#method.and_hms' class='fnname'>and_hms</a>(&amp;self, 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>) -&gt; <a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#77-79' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute and second.
The offset in the current date is preserved.</p>
<p>Panics on invalid hour, minute and/or second.</p>
</div><h4 id='method.and_hms_opt' class="method"><code id='and_hms_opt.v'>pub fn <a href='#method.and_hms_opt' class='fnname'>and_hms_opt</a>(&amp;self, 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>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#86-88' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute and second.
The offset in the current date is preserved.</p>
<p>Returns <code>None</code> on invalid hour, minute and/or second.</p>
</div><h4 id='method.and_hms_milli' class="method"><code id='and_hms_milli.v'>pub fn <a href='#method.and_hms_milli' class='fnname'>and_hms_milli</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;milli: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -&gt; <a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#96-98' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute, second and millisecond.
The millisecond part can exceed 1,000 in order to represent the leap second.
The offset in the current date is preserved.</p>
<p>Panics on invalid hour, minute, second and/or millisecond.</p>
</div><h4 id='method.and_hms_milli_opt' class="method"><code id='and_hms_milli_opt.v'>pub fn <a href='#method.and_hms_milli_opt' class='fnname'>and_hms_milli_opt</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;milli: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#106-109' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute, second and millisecond.
The millisecond part can exceed 1,000 in order to represent the leap second.
The offset in the current date is preserved.</p>
<p>Returns <code>None</code> on invalid hour, minute, second and/or millisecond.</p>
</div><h4 id='method.and_hms_micro' class="method"><code id='and_hms_micro.v'>pub fn <a href='#method.and_hms_micro' class='fnname'>and_hms_micro</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;micro: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -&gt; <a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#117-119' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute, second and microsecond.
The microsecond part can exceed 1,000,000 in order to represent the leap second.
The offset in the current date is preserved.</p>
<p>Panics on invalid hour, minute, second and/or microsecond.</p>
</div><h4 id='method.and_hms_micro_opt' class="method"><code id='and_hms_micro_opt.v'>pub fn <a href='#method.and_hms_micro_opt' class='fnname'>and_hms_micro_opt</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;micro: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#127-130' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute, second and microsecond.
The microsecond part can exceed 1,000,000 in order to represent the leap second.
The offset in the current date is preserved.</p>
<p>Returns <code>None</code> on invalid hour, minute, second and/or microsecond.</p>
</div><h4 id='method.and_hms_nano' class="method"><code id='and_hms_nano.v'>pub fn <a href='#method.and_hms_nano' class='fnname'>and_hms_nano</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -&gt; <a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#138-140' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute, second and nanosecond.
The nanosecond part can exceed 1,000,000,000 in order to represent the leap second.
The offset in the current date is preserved.</p>
<p>Panics on invalid hour, minute, second and/or nanosecond.</p>
</div><h4 id='method.and_hms_nano_opt' class="method"><code id='and_hms_nano_opt.v'>pub fn <a href='#method.and_hms_nano_opt' class='fnname'>and_hms_nano_opt</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;min: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;nano: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.DateTime.html" title="struct chrono::DateTime">DateTime</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#148-151' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>DateTime</code> from the current date, hour, minute, second and nanosecond.
The nanosecond part can exceed 1,000,000,000 in order to represent the leap second.
The offset in the current date is preserved.</p>
<p>Returns <code>None</code> on invalid hour, minute, second and/or nanosecond.</p>
</div><h4 id='method.succ' class="method"><code id='succ.v'>pub fn <a href='#method.succ' class='fnname'>succ</a>(&amp;self) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#157-159' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>Date</code> for the next date.</p>
<p>Panics when <code>self</code> is the last representable date.</p>
</div><h4 id='method.succ_opt' class="method"><code id='succ_opt.v'>pub fn <a href='#method.succ_opt' class='fnname'>succ_opt</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#165-167' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>Date</code> for the next date.</p>
<p>Returns <code>None</code> when <code>self</code> is the last representable date.</p>
</div><h4 id='method.pred' class="method"><code id='pred.v'>pub fn <a href='#method.pred' class='fnname'>pred</a>(&amp;self) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#173-175' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>Date</code> for the prior date.</p>
<p>Panics when <code>self</code> is the first representable date.</p>
</div><h4 id='method.pred_opt' class="method"><code id='pred_opt.v'>pub fn <a href='#method.pred_opt' class='fnname'>pred_opt</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#181-183' title='goto source code'>[src]</a></h4><div class='docblock'><p>Makes a new <code>Date</code> for the prior date.</p>
<p>Returns <code>None</code> when <code>self</code> is the first representable date.</p>
</div><h4 id='method.offset' class="method"><code id='offset.v'>pub fn <a href='#method.offset' class='fnname'>offset</a>(&amp;self) -&gt; &amp;Tz::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a></code><a class='srclink' href='../src/chrono/date.rs.html#187-189' title='goto source code'>[src]</a></h4><div class='docblock'><p>Retrieves an associated offset from UTC.</p>
</div><h4 id='method.timezone' class="method"><code id='timezone.v'>pub fn <a href='#method.timezone' class='fnname'>timezone</a>(&amp;self) -&gt; Tz</code><a class='srclink' href='../src/chrono/date.rs.html#193-195' title='goto source code'>[src]</a></h4><div class='docblock'><p>Retrieves an associated time zone.</p>
</div><h4 id='method.with_timezone' class="method"><code id='with_timezone.v'>pub fn <a href='#method.with_timezone' class='fnname'>with_timezone</a>&lt;Tz2:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt;(&amp;self, tz: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Tz2) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz2&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#200-202' title='goto source code'>[src]</a></h4><div class='docblock'><p>Changes the associated time zone.
This does not change the actual <code>Date</code> (but will change the string representation).</p>
</div><h4 id='method.checked_add_signed' class="method"><code id='checked_add_signed.v'>pub fn <a href='#method.checked_add_signed' class='fnname'>checked_add_signed</a>(self, rhs: <a class="struct" href="../chrono/struct.Duration.html" title="struct chrono::Duration">OldDuration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#208-211' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds given <code>Duration</code> to the current date.</p>
<p>Returns <code>None</code> when it will result in overflow.</p>
</div><h4 id='method.checked_sub_signed' class="method"><code id='checked_sub_signed.v'>pub fn <a href='#method.checked_sub_signed' class='fnname'>checked_sub_signed</a>(self, rhs: <a class="struct" href="../chrono/struct.Duration.html" title="struct chrono::Duration">OldDuration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#217-220' title='goto source code'>[src]</a></h4><div class='docblock'><p>Subtracts given <code>Duration</code> from the current date.</p>
<p>Returns <code>None</code> when it will result in overflow.</p>
</div><h4 id='method.signed_duration_since' class="method"><code id='signed_duration_since.v'>pub fn <a href='#method.signed_duration_since' class='fnname'>signed_duration_since</a>&lt;Tz2:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt;(self, rhs: <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz2&gt;) -&gt; <a class="struct" href="../chrono/struct.Duration.html" title="struct chrono::Duration">OldDuration</a></code><a class='srclink' href='../src/chrono/date.rs.html#229-231' title='goto source code'>[src]</a></h4><div class='docblock'><p>Subtracts another <code>Date</code> from the current date.
Returns a <code>Duration</code> of integral numbers.</p>
<p>This does not overflow or underflow at all,
as all possible output fits in the range of <code>Duration</code>.</p>
</div><h4 id='method.naive_utc' class="method"><code id='naive_utc.v'>pub fn <a href='#method.naive_utc' class='fnname'>naive_utc</a>(&amp;self) -&gt; <a class="struct" href="../chrono/naive/struct.NaiveDate.html" title="struct chrono::naive::NaiveDate">NaiveDate</a></code><a class='srclink' href='../src/chrono/date.rs.html#235-237' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a view to the naive UTC date.</p>
</div><h4 id='method.naive_local' class="method"><code id='naive_local.v'>pub fn <a href='#method.naive_local' class='fnname'>naive_local</a>(&amp;self) -&gt; <a class="struct" href="../chrono/naive/struct.NaiveDate.html" title="struct chrono::naive::NaiveDate">NaiveDate</a></code><a class='srclink' href='../src/chrono/date.rs.html#245-247' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a view to the naive local date.</p>
<p>This is technically same to <a href="#method.naive_utc"><code>naive_utc</code></a>
because the offset is restricted to never exceed one day,
but provided for the consistency.</p>
</div></div><h3 id='impl-1' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Tz::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,&nbsp;</span></code><a href='#impl-1' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#256-271' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.format_with_items' class="method"><code id='format_with_items.v'>pub fn <a href='#method.format_with_items' class='fnname'>format_with_items</a>&lt;'a, I&gt;(&amp;self, items: I) -&gt; <a class="struct" href="../chrono/format/struct.DelayedFormat.html" title="struct chrono::format::DelayedFormat">DelayedFormat</a>&lt;I&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>&lt;Item = <a class="enum" href="../chrono/format/enum.Item.html" title="enum chrono::format::Item">Item</a>&lt;'a&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></code><a class='srclink' href='../src/chrono/date.rs.html#259-262' title='goto source code'>[src]</a></h4><div class='docblock'><p>Formats the date with the specified formatting items.</p>
</div><h4 id='method.format' class="method"><code id='format.v'>pub fn <a href='#method.format' class='fnname'>format</a>&lt;'a&gt;(&amp;self, fmt: &amp;'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="struct" href="../chrono/format/struct.DelayedFormat.html" title="struct chrono::format::DelayedFormat">DelayedFormat</a>&lt;<a class="struct" href="../chrono/format/strftime/struct.StrftimeItems.html" title="struct chrono::format::strftime::StrftimeItems">StrftimeItems</a>&lt;'a&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#268-270' title='goto source code'>[src]</a></h4><div class='docblock'><p>Formats the date 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>
</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Datelike' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="../chrono/trait.Datelike.html" title="trait chrono::Datelike">Datelike</a> for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Datelike' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#273-318' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.year' class="method hidden"><code id='year.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.year' class='fnname'>year</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a class='srclink' href='../src/chrono/date.rs.html#274' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the year number in the calendar date.</p>
</div><h4 id='method.month' class="method hidden"><code id='month.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.month' class='fnname'>month</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../src/chrono/date.rs.html#275' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the month number starting from 1. <a href="../chrono/trait.Datelike.html#tymethod.month">Read more</a></p>
</div><h4 id='method.month0' class="method hidden"><code id='month0.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.month0' class='fnname'>month0</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../src/chrono/date.rs.html#276' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the month number starting from 0. <a href="../chrono/trait.Datelike.html#tymethod.month0">Read more</a></p>
</div><h4 id='method.day' class="method hidden"><code id='day.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.day' class='fnname'>day</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../src/chrono/date.rs.html#277' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the day of month starting from 1. <a href="../chrono/trait.Datelike.html#tymethod.day">Read more</a></p>
</div><h4 id='method.day0' class="method hidden"><code id='day0.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.day0' class='fnname'>day0</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../src/chrono/date.rs.html#278' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the day of month starting from 0. <a href="../chrono/trait.Datelike.html#tymethod.day0">Read more</a></p>
</div><h4 id='method.ordinal' class="method hidden"><code id='ordinal.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.ordinal' class='fnname'>ordinal</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../src/chrono/date.rs.html#279' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the day of year starting from 1. <a href="../chrono/trait.Datelike.html#tymethod.ordinal">Read more</a></p>
</div><h4 id='method.ordinal0' class="method hidden"><code id='ordinal0.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.ordinal0' class='fnname'>ordinal0</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a></code><a class='srclink' href='../src/chrono/date.rs.html#280' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the day of year starting from 0. <a href="../chrono/trait.Datelike.html#tymethod.ordinal0">Read more</a></p>
</div><h4 id='method.weekday' class="method hidden"><code id='weekday.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.weekday' class='fnname'>weekday</a>(&amp;self) -&gt; <a class="enum" href="../chrono/enum.Weekday.html" title="enum chrono::Weekday">Weekday</a></code><a class='srclink' href='../src/chrono/date.rs.html#281' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the day of week.</p>
</div><h4 id='method.iso_week' class="method hidden"><code id='iso_week.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.iso_week' class='fnname'>iso_week</a>(&amp;self) -&gt; <a class="struct" href="../chrono/naive/struct.IsoWeek.html" title="struct chrono::naive::IsoWeek">IsoWeek</a></code><a class='srclink' href='../src/chrono/date.rs.html#282' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the ISO week.</p>
</div><h4 id='method.with_year' class="method hidden"><code id='with_year.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_year' class='fnname'>with_year</a>(&amp;self, year: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#285-287' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the year number changed. <a href="../chrono/trait.Datelike.html#tymethod.with_year">Read more</a></p>
</div><h4 id='method.with_month' class="method hidden"><code id='with_month.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_month' class='fnname'>with_month</a>(&amp;self, month: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#290-292' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the month number (starting from 1) changed. <a href="../chrono/trait.Datelike.html#tymethod.with_month">Read more</a></p>
</div><h4 id='method.with_month0' class="method hidden"><code id='with_month0.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_month0' class='fnname'>with_month0</a>(&amp;self, month0: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#295-297' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the month number (starting from 0) changed. <a href="../chrono/trait.Datelike.html#tymethod.with_month0">Read more</a></p>
</div><h4 id='method.with_day' class="method hidden"><code id='with_day.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_day' class='fnname'>with_day</a>(&amp;self, day: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#300-302' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the day of month (starting from 1) changed. <a href="../chrono/trait.Datelike.html#tymethod.with_day">Read more</a></p>
</div><h4 id='method.with_day0' class="method hidden"><code id='with_day0.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_day0' class='fnname'>with_day0</a>(&amp;self, day0: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#305-307' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the day of month (starting from 0) changed. <a href="../chrono/trait.Datelike.html#tymethod.with_day0">Read more</a></p>
</div><h4 id='method.with_ordinal' class="method hidden"><code id='with_ordinal.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_ordinal' class='fnname'>with_ordinal</a>(&amp;self, ordinal: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#310-312' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the day of year (starting from 1) changed. <a href="../chrono/trait.Datelike.html#tymethod.with_ordinal">Read more</a></p>
</div><h4 id='method.with_ordinal0' class="method hidden"><code id='with_ordinal0.v'>fn <a href='../chrono/trait.Datelike.html#tymethod.with_ordinal0' class='fnname'>with_ordinal0</a>(&amp;self, ordinal0: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#315-317' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Makes a new value with the day of year (starting from 0) changed. <a href="../chrono/trait.Datelike.html#tymethod.with_ordinal0">Read more</a></p>
</div><h4 id='method.year_ce' class="method"><code id='year_ce.v'>fn <a href='../chrono/trait.Datelike.html#method.year_ce' class='fnname'>year_ce</a>(&amp;self) -&gt; <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><a class='srclink' href='../src/chrono/lib.rs.html#803-810' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the absolute year number starting from 1 with a boolean flag, which is false when the year predates the epoch (BCE/BC) and true otherwise (CE/AD). <a href="../chrono/trait.Datelike.html#method.year_ce">Read more</a></p>
</div><h4 id='method.num_days_from_ce' class="method"><code id='num_days_from_ce.v'>fn <a href='../chrono/trait.Datelike.html#method.num_days_from_ce' class='fnname'>num_days_from_ce</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></code><a class='srclink' href='../src/chrono/lib.rs.html#893-905' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the number of days since January 1, Year 1 (aka Day 1) in the proleptic Gregorian calendar. <a href="../chrono/trait.Datelike.html#method.num_days_from_ce">Read more</a></p>
</div></div><h3 id='impl-PartialEq%3CDate%3CTz2%3E%3E' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>, Tz2:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz2&gt;&gt; for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-PartialEq%3CDate%3CTz2%3E%3E' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#324-326' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.eq' class="method hidden"><code id='eq.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, other: &amp;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz2&gt;) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../src/chrono/date.rs.html#325' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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"><code id='ne.v'><div class="docblock attributes">#[must_use]
</div>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#200' title='goto source code'>[src]</a></h4><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-Clone' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Tz::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#41' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.clone' class="method hidden"><code id='clone.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#41' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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"><code id='clone_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133' title='goto source code'>[src]</a></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 id='impl-Ord' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Ord' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#337-339' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.cmp' class="method hidden"><code id='cmp.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp' class='fnname'>cmp</a>(&amp;self, other: &amp;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></code><a class='srclink' href='../src/chrono/date.rs.html#338' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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"><code id='max.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max' class='fnname'>max</a>(self, other: Self) -&gt; Self</code><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#549-552' title='goto source code'>[src]</a></h4><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"><code id='min.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min' class='fnname'>min</a>(self, other: Self) -&gt; Self</code><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#566-569' title='goto source code'>[src]</a></h4><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><h4 id='method.clamp' class="method"><code id='clamp.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp' class='fnname'>clamp</a>(self, min: Self, max: Self) -&gt; Self</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#590-600' title='goto source code'>[src]</a></h4><div class='stability'><div class='stab unstable'><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>clamp</code>)</div></div><div class='docblock'><p>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp">Read more</a></p>
</div></div><h3 id='impl-Eq' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Eq' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#328-329' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Tz as <a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt;::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a href='#impl-Send' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#322' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-PartialOrd%3CDate%3CTz%3E%3E' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt; for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-PartialOrd%3CDate%3CTz%3E%3E' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#331-335' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.partial_cmp' class="method hidden"><code id='partial_cmp.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp' class='fnname'>partial_cmp</a>(&amp;self, other: &amp;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#332-334' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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"><code id='lt.v'><div class="docblock attributes">#[must_use]
</div>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#772-777' title='goto source code'>[src]</a></h4><div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;</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"><code id='le.v'><div class="docblock attributes">#[must_use]
</div>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#794-799' title='goto source code'>[src]</a></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>&lt;=</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"><code id='gt.v'><div class="docblock attributes">#[must_use]
</div>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#815-820' title='goto source code'>[src]</a></h4><div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;</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"><code id='ge.v'><div class="docblock attributes">#[must_use]
</div>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#837-842' title='goto source code'>[src]</a></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>&gt;=</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div></div><h3 id='impl-Copy' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Tz as <a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt;::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>,&nbsp;</span></code><a href='#impl-Copy' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#321' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#372-376' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../src/chrono/date.rs.html#373-375' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Display' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;Tz::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,&nbsp;</span></code><a href='#impl-Display' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#378-382' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-1' class="method hidden"><code id='fmt.v-1'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../src/chrono/date.rs.html#379-381' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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 id='impl-Hash' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Hash' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#341-343' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.hash' class="method hidden"><code id='hash.v'>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a>&lt;H:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>&gt;(&amp;self, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>H)</code><a class='srclink' href='../src/chrono/date.rs.html#342' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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"><code id='hash_slice.v'>fn <a href='https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a>&lt;H&gt;(data: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>H) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,&nbsp;</span></code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#193-199' title='goto source code'>[src]</a></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 id='impl-Add%3CDuration%3E' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="../chrono/struct.Duration.html" title="struct chrono::Duration">Duration</a>&gt; for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Add%3CDuration%3E' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#345-352' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Output' class="type"><code id='Output.t'>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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code></h4><div class='docblock'><p>The resulting type after applying the <code>+</code> operator.</p>
</div><h4 id='method.add' class="method hidden"><code id='add.v'>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/struct.Duration.html" title="struct chrono::Duration">OldDuration</a>) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#349-351' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the <code>+</code> operation.</p>
</div></div><h3 id='impl-Sub%3CDuration%3E' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="../chrono/struct.Duration.html" title="struct chrono::Duration">Duration</a>&gt; for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Sub%3CDuration%3E' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#354-361' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Output-1' class="type"><code id='Output.t-1'>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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code></h4><div class='docblock'><p>The resulting type after applying the <code>-</code> operator.</p>
</div><h4 id='method.sub' class="method hidden"><code id='sub.v'>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/struct.Duration.html" title="struct chrono::Duration">OldDuration</a>) -&gt; <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a class='srclink' href='../src/chrono/date.rs.html#358-360' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the <code>-</code> operation.</p>
</div></div><h3 id='impl-Sub%3CDate%3CTz%3E%3E' class='impl'><code class='in-band'>impl&lt;Tz:&nbsp;<a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;&gt; for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;</code><a href='#impl-Sub%3CDate%3CTz%3E%3E' class='anchor'></a><a class='srclink' href='../src/chrono/date.rs.html#363-370' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Output-2' class="type"><code id='Output.t-2'>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/struct.Duration.html" title="struct chrono::Duration">OldDuration</a></code></h4><div class='docblock'><p>The resulting type after applying the <code>-</code> operator.</p>
</div><h4 id='method.sub-1' class="method hidden"><code id='sub.v-1'>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/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt;) -&gt; <a class="struct" href="../chrono/struct.Duration.html" title="struct chrono::Duration">OldDuration</a></code><a class='srclink' href='../src/chrono/date.rs.html#367-369' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the <code>-</code> operation.</p>
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Sync' class='impl'><code class='in-band'>impl&lt;Tz&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../chrono/struct.Date.html" title="struct chrono::Date">Date</a>&lt;Tz&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;&lt;Tz as <a class="trait" href="../chrono/offset/trait.TimeZone.html" title="trait chrono::offset::TimeZone">TimeZone</a>&gt;::<a class="type" href="../chrono/offset/trait.TimeZone.html#associatedtype.Offset" title="type chrono::offset::TimeZone::Offset">Offset</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,&nbsp;</span></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-From' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a> for T</code><a href='#impl-From' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -&gt; T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#547' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Into' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-Into' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#537-542' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -&gt; U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#539-541' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-ToOwned' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></code><a href='#impl-ToOwned' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#80-91' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Owned' class="type"><code id='Owned.t'>type <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned' class="type">Owned</a> = T</code></h4><h4 id='method.to_owned' class="method hidden"><code id='to_owned.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned' class='fnname'>to_owned</a>(&amp;self) -&gt; T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#84-86' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div><h4 id='method.clone_into' class="method hidden"><code id='clone_into.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into' class='fnname'>clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T)</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88-90' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab unstable'><details><summary><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></div><h3 id='impl-ToString' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-ToString' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2122-2132' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_string' class="method hidden"><code id='to_string.v'>default fn <a href='https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string' class='fnname'>to_string</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2124-2131' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></div><h3 id='impl-TryFrom' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryFrom' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#565-571' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#568-570' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Borrow' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Borrow' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></div><h3 id='impl-BorrowMut' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-BorrowMut' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id='impl-TryInto' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryInto' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553-560' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#557-559' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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