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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="Date in the proleptic Gregorian calendar."><meta name="keywords" content="rust, rustlang, rust-lang, Date"><title>Date in time - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Semibold.ttf.woff2"><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="../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../dark.css" disabled><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../storage.js"></script><script src="../crates.js"></script><script defer src="../main.js"></script>
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</a><h2 class="location">Struct Date</h2><div class="sidebar-elems"><div class="block items"><h3 class="sidebar-title"><a href="#implementations">Associated Constants</a></h3><div class="sidebar-links"><a href="#associatedconstant.MAX">MAX</a><a href="#associatedconstant.MIN">MIN</a></div><h3 class="sidebar-title"><a href="#implementations">Methods</a></h3><div class="sidebar-links"><a href="#method.checked_add">checked_add</a><a href="#method.checked_sub">checked_sub</a><a href="#method.day">day</a><a href="#method.format">format</a><a href="#method.format_into">format_into</a><a href="#method.from_calendar_date">from_calendar_date</a><a href="#method.from_iso_week_date">from_iso_week_date</a><a href="#method.from_julian_day">from_julian_day</a><a href="#method.from_ordinal_date">from_ordinal_date</a><a href="#method.iso_week">iso_week</a><a href="#method.midnight">midnight</a><a href="#method.monday_based_week">monday_based_week</a><a href="#method.month">month</a><a href="#method.next_day">next_day</a><a href="#method.ordinal">ordinal</a><a href="#method.previous_day">previous_day</a><a href="#method.saturating_add">saturating_add</a><a href="#method.saturating_sub">saturating_sub</a><a href="#method.sunday_based_week">sunday_based_week</a><a href="#method.to_calendar_date">to_calendar_date</a><a href="#method.to_iso_week_date">to_iso_week_date</a><a href="#method.to_julian_day">to_julian_day</a><a href="#method.to_ordinal_date">to_ordinal_date</a><a href="#method.weekday">weekday</a><a href="#method.with_hms">with_hms</a><a href="#method.with_hms_micro">with_hms_micro</a><a href="#method.with_hms_milli">with_hms_milli</a><a href="#method.with_hms_nano">with_hms_nano</a><a href="#method.with_time">with_time</a><a href="#method.year">year</a></div><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-Add%3CDuration%3E">Add&lt;Duration&gt;</a><a href="#impl-AddAssign%3CDuration%3E">AddAssign&lt;Duration&gt;</a><a href="#impl-Clone">Clone</a><a href="#impl-Copy">Copy</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%3E">PartialEq&lt;Date&gt;</a><a href="#impl-PartialOrd%3CDate%3E">PartialOrd&lt;Date&gt;</a><a href="#impl-StructuralEq">StructuralEq</a><a href="#impl-StructuralPartialEq">StructuralPartialEq</a><a href="#impl-Sub%3CDate%3E">Sub&lt;Date&gt;</a><a href="#impl-Sub%3CDuration%3E">Sub&lt;Duration&gt;</a><a href="#impl-SubAssign%3CDuration%3E">SubAssign&lt;Duration&gt;</a></div><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><h3 class="sidebar-title"><a href="#blanket-implementations">Blanket Implementations</a></h3><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-ToString">ToString</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><h2 class="location">Other items in<br><a href="index.html">time</a></h2><div id="sidebar-vars" data-name="Date" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../time/index.html"><img src="https:&#x2F;&#x2F;avatars0.githubusercontent.com&#x2F;u&#x2F;55999857" alt="logo"></a><nav class="sub"><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="18" height="18" alt="Pick another theme!" src="../brush.svg"></button><div id="theme-choices" role="menu"></div></div><form class="search-form"><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><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../settings.html" title="settings"><img width="18" height="18" alt="Change settings" src="../wheel.svg"></a></div></form></nav></div><section id="main-content" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="index.html">time</a>::<wbr><a class="struct" href="#">Date</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../src/time/date.rs.html#36-43" title="goto source code">[src]</a></span></h1><div class="docblock item-decl"><pre class="rust struct"><code>pub struct Date { /* fields omitted */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Date in the proleptic Gregorian calendar.</p>
<p>By default, years between ±9999 inclusive are representable. This can be expanded to ±999,999
inclusive by enabling the <code>large-dates</code> crate feature. Doing so has performance implications
and introduces some ambiguities when parsing.</p>
</div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#54-708" title="goto source code">[src]</a></div><a href="#impl" class="anchor"></a><h3 class="code-header in-band">impl <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedconstant.MIN" class="associatedconstant has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#58" title="goto source code">[src]</a></div><a href="#associatedconstant.MIN" class="anchor"></a><h4 class="code-header">pub const <a href="#associatedconstant.MIN" class="constant">MIN</a>: Self</h4></div></summary><div class="docblock"><p>The minimum valid <code>Date</code>.</p>
<p>The value of this may vary depending on the feature flags enabled.</p>
</div></details><details class="rustdoc-toggle" open><summary><div id="associatedconstant.MAX" class="associatedconstant has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#63" title="goto source code">[src]</a></div><a href="#associatedconstant.MAX" class="anchor"></a><h4 class="code-header">pub const <a href="#associatedconstant.MAX" class="constant">MAX</a>: Self</h4></div></summary><div class="docblock"><p>The maximum valid <code>Date</code>.</p>
<p>The value of this may vary depending on the feature flags enabled.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from_calendar_date" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#87-106" title="goto source code">[src]</a></div><a href="#method.from_calendar_date" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.from_calendar_date" class="fnname">from_calendar_date</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;year: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;month: <a class="enum" href="enum.Month.html" title="enum time::Month">Month</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;day: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <code>Date</code> from the year, month, and day.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="ident">Date::from_calendar_date</span>(<span class="number">2019</span>, <span class="ident">Month::January</span>, <span class="number">1</span>).<span class="ident">is_ok</span>());
<span class="macro">assert!</span>(<span class="ident">Date::from_calendar_date</span>(<span class="number">2019</span>, <span class="ident">Month::December</span>, <span class="number">31</span>).<span class="ident">is_ok</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20Month%7D%3B%0Aassert!(Date%3A%3Afrom_calendar_date(2019%2C%20Month%3A%3AJanuary%2C%201).is_ok())%3B%0Aassert!(Date%3A%3Afrom_calendar_date(2019%2C%20Month%3A%3ADecember%2C%2031).is_ok())%3B%0A%7D&amp;edition=2018">Run</a></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="ident">Date::from_calendar_date</span>(<span class="number">2019</span>, <span class="ident">Month::February</span>, <span class="number">29</span>).<span class="ident">is_err</span>()); <span class="comment">// 2019 isn&#39;t a leap year.</span></code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20Month%7D%3B%0Aassert!(Date%3A%3Afrom_calendar_date(2019%2C%20Month%3A%3AFebruary%2C%2029).is_err())%3B%20%2F%2F%202019%20isn't%20a%20leap%20year.%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from_ordinal_date" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#120-124" title="goto source code">[src]</a></div><a href="#method.from_ordinal_date" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.from_ordinal_date" class="fnname">from_ordinal_date</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;year: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;ordinal: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u16.html">u16</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <code>Date</code> from the year and ordinal day number.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="ident">Date::from_ordinal_date</span>(<span class="number">2019</span>, <span class="number">1</span>).<span class="ident">is_ok</span>());
<span class="macro">assert!</span>(<span class="ident">Date::from_ordinal_date</span>(<span class="number">2019</span>, <span class="number">365</span>).<span class="ident">is_ok</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3ADate%3B%0Aassert!(Date%3A%3Afrom_ordinal_date(2019%2C%201).is_ok())%3B%0Aassert!(Date%3A%3Afrom_ordinal_date(2019%2C%20365).is_ok())%3B%0A%7D&amp;edition=2018">Run</a></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="ident">Date::from_ordinal_date</span>(<span class="number">2019</span>, <span class="number">366</span>).<span class="ident">is_err</span>()); <span class="comment">// 2019 isn&#39;t a leap year.</span></code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3ADate%3B%0Aassert!(Date%3A%3Afrom_ordinal_date(2019%2C%20366).is_err())%3B%20%2F%2F%202019%20isn't%20a%20leap%20year.%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from_iso_week_date" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#139-171" title="goto source code">[src]</a></div><a href="#method.from_iso_week_date" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.from_iso_week_date" class="fnname">from_iso_week_date</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;year: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;week: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;weekday: <a class="enum" href="enum.Weekday.html" title="enum time::Weekday">Weekday</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <code>Date</code> from the ISO year, week, and weekday.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="ident">Date::from_iso_week_date</span>(<span class="number">2019</span>, <span class="number">1</span>, <span class="ident">Monday</span>).<span class="ident">is_ok</span>());
<span class="macro">assert!</span>(<span class="ident">Date::from_iso_week_date</span>(<span class="number">2019</span>, <span class="number">1</span>, <span class="ident">Tuesday</span>).<span class="ident">is_ok</span>());
<span class="macro">assert!</span>(<span class="ident">Date::from_iso_week_date</span>(<span class="number">2020</span>, <span class="number">53</span>, <span class="ident">Friday</span>).<span class="ident">is_ok</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20Weekday%3A%3A*%7D%3B%0Aassert!(Date%3A%3Afrom_iso_week_date(2019%2C%201%2C%20Monday).is_ok())%3B%0Aassert!(Date%3A%3Afrom_iso_week_date(2019%2C%201%2C%20Tuesday).is_ok())%3B%0Aassert!(Date%3A%3Afrom_iso_week_date(2020%2C%2053%2C%20Friday).is_ok())%3B%0A%7D&amp;edition=2018">Run</a></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="ident">Date::from_iso_week_date</span>(<span class="number">2019</span>, <span class="number">53</span>, <span class="ident">Monday</span>).<span class="ident">is_err</span>()); <span class="comment">// 2019 doesn&#39;t have 53 weeks.</span></code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20Weekday%3A%3A*%7D%3B%0Aassert!(Date%3A%3Afrom_iso_week_date(2019%2C%2053%2C%20Monday).is_err())%3B%20%2F%2F%202019%20doesn't%20have%2053%20weeks.%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from_julian_day" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#186-191" title="goto source code">[src]</a></div><a href="#method.from_julian_day" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.from_julian_day" class="fnname">from_julian_day</a>(julian_day: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Create a <code>Date</code> from the Julian day.</p>
<p>The algorithm to perform this conversion is derived from one provided by Peter Baum; it is
freely available <a href="https://www.researchgate.net/publication/316558298_Date_Algorithms">here</a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::from_julian_day</span>(<span class="number">0</span>), <span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="op">-</span><span class="number">4713</span> <span class="op">-</span> <span class="number">11</span> <span class="op">-</span> <span class="number">24</span>)));
<span class="macro">assert_eq!</span>(<span class="ident">Date::from_julian_day</span>(<span class="number">2_451_545</span>), <span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2000</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>)));
<span class="macro">assert_eq!</span>(<span class="ident">Date::from_julian_day</span>(<span class="number">2_458_485</span>), <span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>)));
<span class="macro">assert_eq!</span>(<span class="ident">Date::from_julian_day</span>(<span class="number">2_458_849</span>), <span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>)));</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3Afrom_julian_day(0)%2C%20Ok(date!(-4713%20-%2011%20-%2024)))%3B%0Aassert_eq!(Date%3A%3Afrom_julian_day(2_451_545)%2C%20Ok(date!(2000%20-%2001%20-%2001)))%3B%0Aassert_eq!(Date%3A%3Afrom_julian_day(2_458_485)%2C%20Ok(date!(2019%20-%2001%20-%2001)))%3B%0Aassert_eq!(Date%3A%3Afrom_julian_day(2_458_849)%2C%20Ok(date!(2019%20-%2012%20-%2031)))%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.year" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#239-241" title="goto source code">[src]</a></div><a href="#method.year" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.year" class="fnname">year</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a></h4></div></summary><div class="docblock"><p>Get the year of the date.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">year</span>(), <span class="number">2019</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">year</span>(), <span class="number">2019</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">year</span>(), <span class="number">2020</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).year()%2C%202019)%3B%0Aassert_eq!(date!(2019%20-%2012%20-%2031).year()%2C%202019)%3B%0Aassert_eq!(date!(2020%20-%2001%20-%2001).year()%2C%202020)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.month" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#250-252" title="goto source code">[src]</a></div><a href="#method.month" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.month" class="fnname">month</a>(self) -&gt; <a class="enum" href="enum.Month.html" title="enum time::Month">Month</a></h4></div></summary><div class="docblock"><p>Get the month.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">month</span>(), <span class="ident">Month::January</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">month</span>(), <span class="ident">Month::December</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7Bmacros%3A%3Adate%2C%20Month%7D%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).month()%2C%20Month%3A%3AJanuary)%3B%0Aassert_eq!(date!(2019%20-%2012%20-%2031).month()%2C%20Month%3A%3ADecember)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.day" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#263-265" title="goto source code">[src]</a></div><a href="#method.day" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.day" class="fnname">day</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a></h4></div></summary><div class="docblock"><p>Get the day of the month.</p>
<p>The returned value will always be in the range <code>1..=31</code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">day</span>(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">day</span>(), <span class="number">31</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).day()%2C%201)%3B%0Aassert_eq!(date!(2019%20-%2012%20-%2031).day()%2C%2031)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ordinal" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#317-319" title="goto source code">[src]</a></div><a href="#method.ordinal" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.ordinal" class="fnname">ordinal</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u16.html">u16</a></h4></div></summary><div class="docblock"><p>Get the day of the year.</p>
<p>The returned value will always be in the range <code>1..=366</code> (<code>1..=365</code> for common years).</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">ordinal</span>(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">ordinal</span>(), <span class="number">365</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).ordinal()%2C%201)%3B%0Aassert_eq!(date!(2019%20-%2012%20-%2031).ordinal()%2C%20365)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.iso_week" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#344-346" title="goto source code">[src]</a></div><a href="#method.iso_week" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.iso_week" class="fnname">iso_week</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a></h4></div></summary><div class="docblock"><p>Get the ISO week number.</p>
<p>The returned value will always be in the range <code>1..=53</code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">iso_week</span>(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">10</span> <span class="op">-</span> <span class="number">04</span>).<span class="ident">iso_week</span>(), <span class="number">40</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">iso_week</span>(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">iso_week</span>(), <span class="number">53</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">iso_week</span>(), <span class="number">53</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).iso_week()%2C%201)%3B%0Aassert_eq!(date!(2019%20-%2010%20-%2004).iso_week()%2C%2040)%3B%0Aassert_eq!(date!(2020%20-%2001%20-%2001).iso_week()%2C%201)%3B%0Aassert_eq!(date!(2020%20-%2012%20-%2031).iso_week()%2C%2053)%3B%0Aassert_eq!(date!(2021%20-%2001%20-%2001).iso_week()%2C%2053)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sunday_based_week" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#359-361" title="goto source code">[src]</a></div><a href="#method.sunday_based_week" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.sunday_based_week" class="fnname">sunday_based_week</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a></h4></div></summary><div class="docblock"><p>Get the week number where week 1 begins on the first Sunday.</p>
<p>The returned value will always be in the range <code>0..=53</code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">sunday_based_week</span>(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">sunday_based_week</span>(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">sunday_based_week</span>(), <span class="number">52</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">sunday_based_week</span>(), <span class="number">0</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).sunday_based_week()%2C%200)%3B%0Aassert_eq!(date!(2020%20-%2001%20-%2001).sunday_based_week()%2C%200)%3B%0Aassert_eq!(date!(2020%20-%2012%20-%2031).sunday_based_week()%2C%2052)%3B%0Aassert_eq!(date!(2021%20-%2001%20-%2001).sunday_based_week()%2C%200)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.monday_based_week" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#374-376" title="goto source code">[src]</a></div><a href="#method.monday_based_week" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.monday_based_week" class="fnname">monday_based_week</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a></h4></div></summary><div class="docblock"><p>Get the week number where week 1 begins on the first Monday.</p>
<p>The returned value will always be in the range <code>0..=53</code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">monday_based_week</span>(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">monday_based_week</span>(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">monday_based_week</span>(), <span class="number">52</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">monday_based_week</span>(), <span class="number">0</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).monday_based_week()%2C%200)%3B%0Aassert_eq!(date!(2020%20-%2001%20-%2001).monday_based_week()%2C%200)%3B%0Aassert_eq!(date!(2020%20-%2012%20-%2031).monday_based_week()%2C%2052)%3B%0Aassert_eq!(date!(2021%20-%2001%20-%2001).monday_based_week()%2C%200)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_calendar_date" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#387-390" title="goto source code">[src]</a></div><a href="#method.to_calendar_date" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.to_calendar_date" class="fnname">to_calendar_date</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>, <a class="enum" href="enum.Month.html" title="enum time::Month">Month</a>, <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.tuple.html">)</a></h4></div></summary><div class="docblock"><p>Get the year, month, and day.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_calendar_date</span>(),
(<span class="number">2019</span>, <span class="ident">Month::January</span>, <span class="number">1</span>)
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7Bmacros%3A%3Adate%2C%20Month%7D%3B%0Aassert_eq!(%0A%20%20%20%20date!(2019%20-%2001%20-%2001).to_calendar_date()%2C%0A%20%20%20%20(2019%2C%20Month%3A%3AJanuary%2C%201)%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_ordinal_date" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#398-400" title="goto source code">[src]</a></div><a href="#method.to_ordinal_date" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.to_ordinal_date" class="fnname">to_ordinal_date</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>, <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u16.html">u16</a><a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.tuple.html">)</a></h4></div></summary><div class="docblock"><p>Get the year and ordinal day number.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_ordinal_date</span>(), (<span class="number">2019</span>, <span class="number">1</span>));</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).to_ordinal_date()%2C%20(2019%2C%201))%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_iso_week_date" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#418-427" title="goto source code">[src]</a></div><a href="#method.to_iso_week_date" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.to_iso_week_date" class="fnname">to_iso_week_date</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a>, <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <a class="enum" href="enum.Weekday.html" title="enum time::Weekday">Weekday</a><a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.tuple.html">)</a></h4></div></summary><div class="docblock"><p>Get the ISO 8601 year, week number, and weekday.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_iso_week_date</span>(), (<span class="number">2019</span>, <span class="number">1</span>, <span class="ident">Tuesday</span>));
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">10</span> <span class="op">-</span> <span class="number">04</span>).<span class="ident">to_iso_week_date</span>(), (<span class="number">2019</span>, <span class="number">40</span>, <span class="ident">Friday</span>));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_iso_week_date</span>(),
(<span class="number">2020</span>, <span class="number">1</span>, <span class="ident">Wednesday</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">to_iso_week_date</span>(),
(<span class="number">2020</span>, <span class="number">53</span>, <span class="ident">Thursday</span>)
);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_iso_week_date</span>(), (<span class="number">2020</span>, <span class="number">53</span>, <span class="ident">Friday</span>));</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BWeekday%3A%3A*%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).to_iso_week_date()%2C%20(2019%2C%201%2C%20Tuesday))%3B%0Aassert_eq!(date!(2019%20-%2010%20-%2004).to_iso_week_date()%2C%20(2019%2C%2040%2C%20Friday))%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2001%20-%2001).to_iso_week_date()%2C%0A%20%20%20%20(2020%2C%201%2C%20Wednesday)%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).to_iso_week_date()%2C%0A%20%20%20%20(2020%2C%2053%2C%20Thursday)%0A)%3B%0Aassert_eq!(date!(2021%20-%2001%20-%2001).to_iso_week_date()%2C%20(2020%2C%2053%2C%20Friday))%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.weekday" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#446-456" title="goto source code">[src]</a></div><a href="#method.weekday" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.weekday" class="fnname">weekday</a>(self) -&gt; <a class="enum" href="enum.Weekday.html" title="enum time::Weekday">Weekday</a></h4></div></summary><div class="docblock"><p>Get the weekday.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Tuesday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">02</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Friday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">03</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Friday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">04</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Monday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">05</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Wednesday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">06</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Saturday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">07</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Monday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">08</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Thursday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">09</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Sunday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">10</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Tuesday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">11</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Friday</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">weekday</span>(), <span class="ident">Sunday</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BWeekday%3A%3A*%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).weekday()%2C%20Tuesday)%3B%0Aassert_eq!(date!(2019%20-%2002%20-%2001).weekday()%2C%20Friday)%3B%0Aassert_eq!(date!(2019%20-%2003%20-%2001).weekday()%2C%20Friday)%3B%0Aassert_eq!(date!(2019%20-%2004%20-%2001).weekday()%2C%20Monday)%3B%0Aassert_eq!(date!(2019%20-%2005%20-%2001).weekday()%2C%20Wednesday)%3B%0Aassert_eq!(date!(2019%20-%2006%20-%2001).weekday()%2C%20Saturday)%3B%0Aassert_eq!(date!(2019%20-%2007%20-%2001).weekday()%2C%20Monday)%3B%0Aassert_eq!(date!(2019%20-%2008%20-%2001).weekday()%2C%20Thursday)%3B%0Aassert_eq!(date!(2019%20-%2009%20-%2001).weekday()%2C%20Sunday)%3B%0Aassert_eq!(date!(2019%20-%2010%20-%2001).weekday()%2C%20Tuesday)%3B%0Aassert_eq!(date!(2019%20-%2011%20-%2001).weekday()%2C%20Friday)%3B%0Aassert_eq!(date!(2019%20-%2012%20-%2001).weekday()%2C%20Sunday)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.next_day" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#476-488" title="goto source code">[src]</a></div><a href="#method.next_day" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.next_day" class="fnname">next_day</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self&gt;</h4></div></summary><div class="docblock"><p>Get the next calendar date.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">next_day</span>(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">02</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">next_day</span>(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">02</span> <span class="op">-</span> <span class="number">01</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">next_day</span>(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>))
);
<span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">next_day</span>(), <span class="prelude-val">None</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(%0A%20%20%20%20date!(2019%20-%2001%20-%2001).next_day()%2C%0A%20%20%20%20Some(date!(2019%20-%2001%20-%2002))%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2019%20-%2001%20-%2031).next_day()%2C%0A%20%20%20%20Some(date!(2019%20-%2002%20-%2001))%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2019%20-%2012%20-%2031).next_day()%2C%0A%20%20%20%20Some(date!(2020%20-%2001%20-%2001))%0A)%3B%0Aassert_eq!(Date%3A%3AMAX.next_day()%2C%20None)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.previous_day" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#508-521" title="goto source code">[src]</a></div><a href="#method.previous_day" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.previous_day" class="fnname">previous_day</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self&gt;</h4></div></summary><div class="docblock"><p>Get the previous calendar date.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">02</span>).<span class="ident">previous_day</span>(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">02</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">previous_day</span>(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">previous_day</span>(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">previous_day</span>(), <span class="prelude-val">None</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(%0A%20%20%20%20date!(2019%20-%2001%20-%2002).previous_day()%2C%0A%20%20%20%20Some(date!(2019%20-%2001%20-%2001))%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2019%20-%2002%20-%2001).previous_day()%2C%0A%20%20%20%20Some(date!(2019%20-%2001%20-%2031))%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2001%20-%2001).previous_day()%2C%0A%20%20%20%20Some(date!(2019%20-%2012%20-%2031))%0A)%3B%0Aassert_eq!(Date%3A%3AMIN.previous_day()%2C%20None)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_julian_day" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#535-542" title="goto source code">[src]</a></div><a href="#method.to_julian_day" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.to_julian_day" class="fnname">to_julian_day</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.i32.html">i32</a></h4></div></summary><div class="docblock"><p>Get the Julian day for the date.</p>
<p>The algorithm to perform this conversion is derived from one provided by Peter Baum; it is
freely available <a href="https://www.researchgate.net/publication/316558298_Date_Algorithms">here</a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="op">-</span><span class="number">4713</span> <span class="op">-</span> <span class="number">11</span> <span class="op">-</span> <span class="number">24</span>).<span class="ident">to_julian_day</span>(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2000</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_julian_day</span>(), <span class="number">2_451_545</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">to_julian_day</span>(), <span class="number">2_458_485</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">to_julian_day</span>(), <span class="number">2_458_849</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert_eq!(date!(-4713%20-%2011%20-%2024).to_julian_day()%2C%200)%3B%0Aassert_eq!(date!(2000%20-%2001%20-%2001).to_julian_day()%2C%202_451_545)%3B%0Aassert_eq!(date!(2019%20-%2001%20-%2001).to_julian_day()%2C%202_458_485)%3B%0Aassert_eq!(date!(2019%20-%2012%20-%2031).to_julian_day()%2C%202_458_849)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.checked_add" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#575-587" title="goto source code">[src]</a></div><a href="#method.checked_add" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.checked_add" class="fnname">checked_add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self&gt;</h4></div></summary><div class="docblock"><p>Computes <code>self + duration</code>, returning <code>None</code> if an overflow occurred.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">checked_add</span>(<span class="number">1</span>.<span class="ident">days</span>()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">checked_add</span>((<span class="op">-</span><span class="number">2</span>).<span class="ident">days</span>()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">checked_add</span>(<span class="number">2</span>.<span class="ident">days</span>()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">02</span>))
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20ext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3AMAX.checked_add(1.days())%2C%20None)%3B%0Aassert_eq!(Date%3A%3AMIN.checked_add((-2).days())%2C%20None)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).checked_add(2.days())%2C%0A%20%20%20%20Some(date!(2021%20-%2001%20-%2002))%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
<h5 id="note" class="section-header"><a href="#note">Note</a></h5>
<p>This function only takes whole days into account.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">checked_add</span>(<span class="number">23</span>.<span class="ident">hours</span>()), <span class="prelude-val">Some</span>(<span class="ident">Date::MAX</span>));
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">checked_add</span>((<span class="op">-</span><span class="number">23</span>).<span class="ident">hours</span>()), <span class="prelude-val">Some</span>(<span class="ident">Date::MIN</span>));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">checked_add</span>(<span class="number">23</span>.<span class="ident">hours</span>()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">checked_add</span>(<span class="number">47</span>.<span class="ident">hours</span>()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>))
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20ext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3AMAX.checked_add(23.hours())%2C%20Some(Date%3A%3AMAX))%3B%0Aassert_eq!(Date%3A%3AMIN.checked_add((-23).hours())%2C%20Some(Date%3A%3AMIN))%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).checked_add(23.hours())%2C%0A%20%20%20%20Some(date!(2020%20-%2012%20-%2031))%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).checked_add(47.hours())%2C%0A%20%20%20%20Some(date!(2021%20-%2001%20-%2001))%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.checked_sub" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#618-630" title="goto source code">[src]</a></div><a href="#method.checked_sub" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.checked_sub" class="fnname">checked_sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;Self&gt;</h4></div></summary><div class="docblock"><p>Computes <code>self - duration</code>, returning <code>None</code> if an overflow occurred.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">checked_sub</span>((<span class="op">-</span><span class="number">2</span>).<span class="ident">days</span>()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">checked_sub</span>(<span class="number">1</span>.<span class="ident">days</span>()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">checked_sub</span>(<span class="number">2</span>.<span class="ident">days</span>()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">29</span>))
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20ext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3AMAX.checked_sub((-2).days())%2C%20None)%3B%0Aassert_eq!(Date%3A%3AMIN.checked_sub(1.days())%2C%20None)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).checked_sub(2.days())%2C%0A%20%20%20%20Some(date!(2020%20-%2012%20-%2029))%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
<h5 id="note-1" class="section-header"><a href="#note-1">Note</a></h5>
<p>This function only takes whole days into account.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">checked_sub</span>((<span class="op">-</span><span class="number">23</span>).<span class="ident">hours</span>()), <span class="prelude-val">Some</span>(<span class="ident">Date::MAX</span>));
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">checked_sub</span>(<span class="number">23</span>.<span class="ident">hours</span>()), <span class="prelude-val">Some</span>(<span class="ident">Date::MIN</span>));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">checked_sub</span>(<span class="number">23</span>.<span class="ident">hours</span>()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">checked_sub</span>(<span class="number">47</span>.<span class="ident">hours</span>()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">30</span>))
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20ext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3AMAX.checked_sub((-23).hours())%2C%20Some(Date%3A%3AMAX))%3B%0Aassert_eq!(Date%3A%3AMIN.checked_sub(23.hours())%2C%20Some(Date%3A%3AMIN))%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).checked_sub(23.hours())%2C%0A%20%20%20%20Some(date!(2020%20-%2012%20-%2031))%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).checked_sub(47.hours())%2C%0A%20%20%20%20Some(date!(2020%20-%2012%20-%2030))%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.saturating_add" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#661-669" title="goto source code">[src]</a></div><a href="#method.saturating_add" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.saturating_add" class="fnname">saturating_add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -&gt; Self</h4></div></summary><div class="docblock"><p>Computes <code>self + duration</code>, saturating value on overflow.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">saturating_add</span>(<span class="number">1</span>.<span class="ident">days</span>()), <span class="ident">Date::MAX</span>);
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">saturating_add</span>((<span class="op">-</span><span class="number">2</span>).<span class="ident">days</span>()), <span class="ident">Date::MIN</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">saturating_add</span>(<span class="number">2</span>.<span class="ident">days</span>()),
<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">02</span>)
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20ext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3AMAX.saturating_add(1.days())%2C%20Date%3A%3AMAX)%3B%0Aassert_eq!(Date%3A%3AMIN.saturating_add((-2).days())%2C%20Date%3A%3AMIN)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).saturating_add(2.days())%2C%0A%20%20%20%20date!(2021%20-%2001%20-%2002)%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
<h5 id="note-2" class="section-header"><a href="#note-2">Note</a></h5>
<p>This function only takes whole days into account.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">saturating_add</span>(<span class="number">23</span>.<span class="ident">hours</span>()),
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">saturating_add</span>(<span class="number">47</span>.<span class="ident">hours</span>()),
<span class="macro">date!</span>(<span class="number">2021</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>)
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7Bext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).saturating_add(23.hours())%2C%0A%20%20%20%20date!(2020%20-%2012%20-%2031)%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).saturating_add(47.hours())%2C%0A%20%20%20%20date!(2021%20-%2001%20-%2001)%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.saturating_sub" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#698-706" title="goto source code">[src]</a></div><a href="#method.saturating_sub" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.saturating_sub" class="fnname">saturating_sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -&gt; Self</h4></div></summary><div class="docblock"><p>Computes <code>self - duration</code>, saturating value on overflow.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="ident">Date::MAX</span>.<span class="ident">saturating_sub</span>((<span class="op">-</span><span class="number">2</span>).<span class="ident">days</span>()), <span class="ident">Date::MAX</span>);
<span class="macro">assert_eq!</span>(<span class="ident">Date::MIN</span>.<span class="ident">saturating_sub</span>(<span class="number">1</span>.<span class="ident">days</span>()), <span class="ident">Date::MIN</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">saturating_sub</span>(<span class="number">2</span>.<span class="ident">days</span>()),
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">29</span>)
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BDate%2C%20ext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(Date%3A%3AMAX.saturating_sub((-2).days())%2C%20Date%3A%3AMAX)%3B%0Aassert_eq!(Date%3A%3AMIN.saturating_sub(1.days())%2C%20Date%3A%3AMIN)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).saturating_sub(2.days())%2C%0A%20%20%20%20date!(2020%20-%2012%20-%2029)%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
<h5 id="note-3" class="section-header"><a href="#note-3">Note</a></h5>
<p>This function only takes whole days into account.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">saturating_sub</span>(<span class="number">23</span>.<span class="ident">hours</span>()),
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">31</span>).<span class="ident">saturating_sub</span>(<span class="number">47</span>.<span class="ident">hours</span>()),
<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">12</span> <span class="op">-</span> <span class="number">30</span>)
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7Bext%3A%3ANumericalDuration%2C%20macros%3A%3Adate%7D%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).saturating_sub(23.hours())%2C%0A%20%20%20%20date!(2020%20-%2012%20-%2031)%0A)%3B%0Aassert_eq!(%0A%20%20%20%20date!(2020%20-%2012%20-%2031).saturating_sub(47.hours())%2C%0A%20%20%20%20date!(2020%20-%2012%20-%2030)%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-1" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#712-815" title="goto source code">[src]</a></div><a href="#impl-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="docblock"><p>Methods to add a <a href="struct.Time.html" title="Time"><code>Time</code></a> component, resulting in a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a>.</p>
</div><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.midnight" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#720-722" title="goto source code">[src]</a></div><a href="#method.midnight" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.midnight" class="fnname">midnight</a>(self) -&gt; <a class="struct" href="struct.PrimitiveDateTime.html" title="struct time::PrimitiveDateTime">PrimitiveDateTime</a></h4></div></summary><div class="docblock"><p>Create a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date. The <a href="struct.Time.html" title="Time"><code>Time</code></a> component will be set
to midnight.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">1970</span><span class="op">-</span><span class="number">01</span><span class="op">-</span><span class="number">01</span>).<span class="ident">midnight</span>(), <span class="macro">datetime!</span>(<span class="number">1970</span><span class="op">-</span><span class="number">01</span><span class="op">-</span><span class="number">01</span> <span class="number">0</span>:<span class="number">00</span>));</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3A%7Bdate%2C%20datetime%7D%3B%0Aassert_eq!(date!(1970-01-01).midnight()%2C%20datetime!(1970-01-01%200%3A00))%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.with_time" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#733-735" title="goto source code">[src]</a></div><a href="#method.with_time" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.with_time" class="fnname">with_time</a>(self, time: <a class="struct" href="struct.Time.html" title="struct time::Time">Time</a>) -&gt; <a class="struct" href="struct.PrimitiveDateTime.html" title="struct time::PrimitiveDateTime">PrimitiveDateTime</a></h4></div></summary><div class="docblock"><p>Create a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date and the provided <a href="struct.Time.html" title="Time"><code>Time</code></a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">1970</span><span class="op">-</span><span class="number">01</span><span class="op">-</span><span class="number">01</span>).<span class="ident">with_time</span>(<span class="macro">time!</span>(<span class="number">0</span>:<span class="number">00</span>)),
<span class="macro">datetime!</span>(<span class="number">1970</span><span class="op">-</span><span class="number">01</span><span class="op">-</span><span class="number">01</span> <span class="number">0</span>:<span class="number">00</span>),
);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3A%7Bdate%2C%20datetime%2C%20time%7D%3B%0Aassert_eq!(%0A%20%20%20%20date!(1970-01-01).with_time(time!(0%3A00))%2C%0A%20%20%20%20datetime!(1970-01-01%200%3A00)%2C%0A)%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.with_hms" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#744-754" title="goto source code">[src]</a></div><a href="#method.with_hms" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.with_hms" class="fnname">with_hms</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;minute: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;second: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date and the provided time.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms</span>(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_ok</span>());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms</span>(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>).<span class="ident">is_err</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms(0%2C%200%2C%200).is_ok())%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms(24%2C%200%2C%200).is_err())%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.with_hms_milli" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#763-774" title="goto source code">[src]</a></div><a href="#method.with_hms_milli" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.with_hms_milli" class="fnname">with_hms_milli</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;minute: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;second: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;millisecond: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u16.html">u16</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date and the provided time.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms_milli</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_ok</span>());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms_milli</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_err</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms_milli(0%2C%200%2C%200%2C%200).is_ok())%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms_milli(24%2C%200%2C%200%2C%200).is_err())%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.with_hms_micro" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#783-794" title="goto source code">[src]</a></div><a href="#method.with_hms_micro" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.with_hms_micro" class="fnname">with_hms_micro</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;minute: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;second: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;microsecond: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u32.html">u32</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date and the provided time.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms_micro</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_ok</span>());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms_micro</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_err</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms_micro(0%2C%200%2C%200%2C%200).is_ok())%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms_micro(24%2C%200%2C%200%2C%200).is_err())%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.with_hms_nano" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#803-814" title="goto source code">[src]</a></div><a href="#method.with_hms_nano" class="anchor"></a><h4 class="code-header">pub const fn <a href="#method.with_hms_nano" class="fnname">with_hms_nano</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;hour: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;minute: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;second: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u8.html">u8</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;nanosecond: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.u32.html">u32</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct time::error::ComponentRange">ComponentRange</a>&gt;</h4></div></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date and the provided time.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms_nano</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_ok</span>());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">01</span>).<span class="ident">with_hms_nano</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_err</span>());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3Amacros%3A%3Adate%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms_nano(0%2C%200%2C%200%2C%200).is_ok())%3B%0Aassert!(date!(1970%20-%2001%20-%2001).with_hms_nano(24%2C%200%2C%200%2C%200).is_err())%3B%0A%7D&amp;edition=2018">Run</a></div>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-2" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#820-841" title="goto source code">[src]</a></div><a href="#impl-2" class="anchor"></a><h3 class="code-header in-band">impl <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.format_into" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#822-828" title="goto source code">[src]</a></div><a href="#method.format_into" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.format_into" class="fnname">format_into</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;output: &amp;mut impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/std/io/trait.Write.html" title="trait std::io::Write">Write</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;format: &amp;impl <a class="trait" href="formatting/trait.Formattable.html" title="trait time::formatting::Formattable">Formattable</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.usize.html">usize</a>, <a class="enum" href="error/enum.Format.html" title="enum time::error::Format">Format</a>&gt;</h4></div></summary><div class="docblock"><p>Format the <code>Date</code> using the provided <a href="format_description/index.html">format description</a>.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.format" class="method has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#838-840" title="goto source code">[src]</a></div><a href="#method.format" class="anchor"></a><h4 class="code-header">pub fn <a href="#method.format" class="fnname">format</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;format: &amp;impl <a class="trait" href="formatting/trait.Formattable.html" title="trait time::formatting::Formattable">Formattable</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.59.0/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>, <a class="enum" href="error/enum.Format.html" title="enum time::error::Format">Format</a>&gt;</h4></div></summary><div class="docblock"><p>Format the <code>Date</code> using the provided <a href="format_description/index.html">format description</a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let</span> <span class="ident">format</span> <span class="op">=</span> <span class="ident">format_description::parse</span>(<span class="string">&quot;[year]-[month]-[day]&quot;</span>)<span class="question-mark">?</span>;
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020</span> <span class="op">-</span> <span class="number">01</span> <span class="op">-</span> <span class="number">02</span>).<span class="ident">format</span>(<span class="kw-2">&amp;</span><span class="ident">format</span>)<span class="question-mark">?</span>, <span class="string">&quot;2020-01-02&quot;</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%20fn%20_inner()%20-%3E%20Result%3C()%2C%20impl%20core%3A%3Afmt%3A%3ADebug%3E%20%7B%0Ause%20time%3A%3A%7Bformat_description%2C%20macros%3A%3Adate%7D%3B%0Alet%20format%20%3D%20format_description%3A%3Aparse(%22%5Byear%5D-%5Bmonth%5D-%5Bday%5D%22)%3F%3B%0Aassert_eq!(date!(2020%20-%2001%20-%2002).format(%26format)%3F%2C%20%222020-01-02%22)%3B%0AOk%3A%3A%3C_%2C%20time%3A%3AError%3E(())%0A%7D%20_inner().unwrap()%20%7D&amp;edition=2018">Run</a></div>
</div></details></div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Add%3CDuration%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#887-894" title="goto source code">[src]</a></div><a href="#impl-Add%3CDuration%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Output-3" class="type trait-impl has-srclink"><a href="#associatedtype.Output-3" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#associatedtype.Output" class="associatedtype">Output</a> = Self</h4></div></summary><div class='docblock'><p>The resulting type after applying the <code>+</code> operator.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.add" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#890-893" title="goto source code">[src]</a></div><a href="#method.add" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#tymethod.add" class="fnname">add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#associatedtype.Output" title="type core::ops::arith::Add::Output">Output</a></h4></div></summary><div class='docblock'><p>Performs the <code>+</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#tymethod.add">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Add%3CDuration%3E-1" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#896-903" title="goto source code">[src]</a></div><a href="#impl-Add%3CDuration%3E-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Output-4" class="type trait-impl has-srclink"><a href="#associatedtype.Output-4" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#associatedtype.Output" class="associatedtype">Output</a> = Self</h4></div></summary><div class='docblock'><p>The resulting type after applying the <code>+</code> operator.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.add-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#899-902" title="goto source code">[src]</a></div><a href="#method.add-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#tymethod.add" class="fnname">add</a>(self, duration: <a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">StdDuration</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#associatedtype.Output" title="type core::ops::arith::Add::Output">Output</a></h4></div></summary><div class='docblock'><p>Performs the <code>+</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Add.html#tymethod.add">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-AddAssign%3CDuration%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#905" title="goto source code">[src]</a></div><a href="#impl-AddAssign%3CDuration%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.AddAssign.html" title="trait core::ops::arith::AddAssign">AddAssign</a>&lt;<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.add_assign" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#905" title="goto source code">[src]</a></div><a href="#method.add_assign" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.AddAssign.html#tymethod.add_assign" class="fnname">add_assign</a>(&amp;mut self, rhs: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>)</h4></div></summary><div class='docblock'><p>Performs the <code>+=</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.AddAssign.html#tymethod.add_assign">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-AddAssign%3CDuration%3E-1" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#905" title="goto source code">[src]</a></div><a href="#impl-AddAssign%3CDuration%3E-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.AddAssign.html" title="trait core::ops::arith::AddAssign">AddAssign</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.add_assign-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#905" title="goto source code">[src]</a></div><a href="#method.add_assign-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.AddAssign.html#tymethod.add_assign" class="fnname">add_assign</a>(&amp;mut self, rhs: <a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">StdDuration</a>)</h4></div></summary><div class='docblock'><p>Performs the <code>+=</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.AddAssign.html#tymethod.add_assign">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Clone" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-Clone" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h4></div></summary><div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.59.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_from" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/clone.rs.html#130" title="goto source code">[src]</a></div><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/std/primitive.reference.html">&amp;</a>Self)</h4></div></summary><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.59.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Debug" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#45-52" title="goto source code">[src]</a></div><a href="#impl-Debug" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fmt-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#46-51" title="goto source code">[src]</a></div><a href="#method.fmt-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/1.59.0/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.59.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Display" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#862-883" title="goto source code">[src]</a></div><a href="#impl-Display" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fmt" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#863-882" title="goto source code">[src]</a></div><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.59.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></div></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.59.0/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Hash" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-Hash" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.hash" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#method.hash" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/hash/trait.Hash.html#tymethod.hash" class="fnname">hash</a>&lt;__H:&nbsp;<a class="trait" href="https://doc.rust-lang.org/1.59.0/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/1.59.0/std/primitive.reference.html">&amp;mut </a>__H)</h4></div></summary><div class='docblock'><p>Feeds this value into the given <a href="https://doc.rust-lang.org/1.59.0/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.59.0/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.hash_slice" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/hash/mod.rs.html#237-239" title="goto source code">[src]</a></div><a href="#method.hash_slice" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/std/primitive.slice.html">&amp;[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,&nbsp;</span></h4></div></summary><div class='docblock'><p>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.59.0/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.59.0/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Ord" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-Ord" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#method.cmp" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#tymethod.cmp" class="fnname">cmp</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4></div></summary><div class='docblock'><p>This method returns an <a href="https://doc.rust-lang.org/1.59.0/core/cmp/enum.Ordering.html" title="Ordering"><code>Ordering</code></a> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#768-770" title="goto source code">[src]</a></div><a href="#method.max" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#method.max" class="fnname">max</a>(self, other: Self) -&gt; Self</h4></div></summary><div class='docblock'><p>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#method.max">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#788-790" title="goto source code">[src]</a></div><a href="#method.min" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#method.min" class="fnname">min</a>(self, other: Self) -&gt; Self</h4></div></summary><div class='docblock'><p>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#method.min">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clamp" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.50.0">1.50.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#813-815" title="goto source code">[src]</a></div><a href="#method.clamp" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#method.clamp" class="fnname">clamp</a>(self, min: Self, max: Self) -&gt; Self</h4></div></summary><div class='docblock'><p>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Ord.html#method.clamp">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-PartialEq%3CDate%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-PartialEq%3CDate%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>&lt;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.bool.html">bool</a></h4></div></summary><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/1.59.0/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ne" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#method.ne" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.bool.html">bool</a></h4></div></summary><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-PartialOrd%3CDate%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-PartialOrd%3CDate%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>&lt;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#method.partial_cmp" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp" class="fnname">partial_cmp</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.59.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;</h4></div></summary><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/1.59.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.lt" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#1036" title="goto source code">[src]</a></div><a href="#method.lt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialOrd.html#method.lt" class="fnname">lt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.bool.html">bool</a></h4></div></summary><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/1.59.0/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.le" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#1056" title="goto source code">[src]</a></div><a href="#method.le" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialOrd.html#method.le" class="fnname">le</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.bool.html">bool</a></h4></div></summary><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/1.59.0/core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.gt" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#1079" title="goto source code">[src]</a></div><a href="#method.gt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialOrd.html#method.gt" class="fnname">gt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.bool.html">bool</a></h4></div></summary><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/1.59.0/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ge" class="method trait-impl has-srclink"><div class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/cmp.rs.html#1099" title="goto source code">[src]</a></div><a href="#method.ge" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.PartialOrd.html#method.ge" class="fnname">ge</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.bool.html">bool</a></h4></div></summary><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/1.59.0/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Sub%3CDate%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#927-933" title="goto source code">[src]</a></div><a href="#impl-Sub%3CDate%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="struct.Date.html" title="struct time::Date">Date</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Output-2" class="type trait-impl has-srclink"><a href="#associatedtype.Output-2" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a></h4></div></summary><div class='docblock'><p>The resulting type after applying the <code>-</code> operator.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sub-2" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#930-932" title="goto source code">[src]</a></div><a href="#method.sub-2" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#tymethod.sub" class="fnname">sub</a>(self, other: Self) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></div></summary><div class='docblock'><p>Performs the <code>-</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#tymethod.sub">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Sub%3CDuration%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#907-914" title="goto source code">[src]</a></div><a href="#impl-Sub%3CDuration%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Output" class="type trait-impl has-srclink"><a href="#associatedtype.Output" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = Self</h4></div></summary><div class='docblock'><p>The resulting type after applying the <code>-</code> operator.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sub" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#910-913" title="goto source code">[src]</a></div><a href="#method.sub" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#tymethod.sub" class="fnname">sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></div></summary><div class='docblock'><p>Performs the <code>-</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#tymethod.sub">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Sub%3CDuration%3E-1" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#916-923" title="goto source code">[src]</a></div><a href="#impl-Sub%3CDuration%3E-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Output-1" class="type trait-impl has-srclink"><a href="#associatedtype.Output-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = Self</h4></div></summary><div class='docblock'><p>The resulting type after applying the <code>-</code> operator.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sub-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#919-922" title="goto source code">[src]</a></div><a href="#method.sub-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#tymethod.sub" class="fnname">sub</a>(self, duration: <a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">StdDuration</a>) -&gt; Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></div></summary><div class='docblock'><p>Performs the <code>-</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.Sub.html#tymethod.sub">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-SubAssign%3CDuration%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#925" title="goto source code">[src]</a></div><a href="#impl-SubAssign%3CDuration%3E" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.SubAssign.html" title="trait core::ops::arith::SubAssign">SubAssign</a>&lt;<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sub_assign" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#925" title="goto source code">[src]</a></div><a href="#method.sub_assign" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.SubAssign.html#tymethod.sub_assign" class="fnname">sub_assign</a>(&amp;mut self, rhs: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>)</h4></div></summary><div class='docblock'><p>Performs the <code>-=</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.SubAssign.html#tymethod.sub_assign">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-SubAssign%3CDuration%3E-1" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#925" title="goto source code">[src]</a></div><a href="#impl-SubAssign%3CDuration%3E-1" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.SubAssign.html" title="trait core::ops::arith::SubAssign">SubAssign</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sub_assign-1" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#925" title="goto source code">[src]</a></div><a href="#method.sub_assign-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.SubAssign.html#tymethod.sub_assign" class="fnname">sub_assign</a>(&amp;mut self, rhs: <a class="struct" href="https://doc.rust-lang.org/1.59.0/core/time/struct.Duration.html" title="struct core::time::Duration">StdDuration</a>)</h4></div></summary><div class='docblock'><p>Performs the <code>-=</code> operation. <a href="https://doc.rust-lang.org/1.59.0/core/ops/arith/trait.SubAssign.html#tymethod.sub_assign">Read more</a></p>
</div></details></div></details><div id="impl-Copy" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-Copy" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-Eq" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-Eq" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-StructuralEq" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-StructuralEq" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.StructuralEq.html" title="trait core::marker::StructuralEq">StructuralEq</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-StructuralPartialEq" class="impl has-srclink"><div class="rightside"><a class="srclink" href="../src/time/date.rs.html#35" title="goto source code">[src]</a></div><a href="#impl-StructuralPartialEq" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></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"><div id="impl-RefUnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-RefUnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-Send" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Send" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-Sync" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Sync" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-Unpin" class="impl has-srclink"><div class="rightside"></div><a href="#impl-Unpin" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></div><div id="impl-UnwindSafe" class="impl has-srclink"><div class="rightside"></div><a href="#impl-UnwindSafe" class="anchor"></a><h3 class="code-header in-band">impl <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Date.html" title="struct time::Date">Date</a></h3></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"><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Any" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/any.rs.html#132-136" title="goto source code">[src]</a></div><a href="#impl-Any" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.type_id" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/any.rs.html#133" title="goto source code">[src]</a></div><a href="#method.type_id" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></div></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.59.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Borrow%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/borrow.rs.html#209-214" title="goto source code">[src]</a></div><a href="#impl-Borrow%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/borrow.rs.html#211" title="goto source code">[src]</a></div><a href="#method.borrow" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.59.0/std/primitive.reference.html">&amp;</a>T</h4></div></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.59.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/borrow.rs.html#218-222" title="goto source code">[src]</a></div><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow_mut" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/borrow.rs.html#219" title="goto source code">[src]</a></div><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/std/primitive.reference.html">&amp;mut </a>T</h4></div></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.59.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-From%3CT%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#550-554" title="goto source code">[src]</a></div><a href="#impl-From%3CT%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#551" title="goto source code">[src]</a></div><a href="#method.from" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-Into%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#538-545" title="goto source code">[src]</a></div><a href="#impl-Into%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#542" title="goto source code">[src]</a></div><a href="#method.into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-ToOwned" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/alloc/borrow.rs.html#84-96" title="goto source code">[src]</a></div><a href="#impl-ToOwned" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Owned" class="type trait-impl has-srclink"><a href="#associatedtype.Owned" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></div></summary><div class='docblock'><p>The resulting type after obtaining ownership.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_owned" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/alloc/borrow.rs.html#89" title="goto source code">[src]</a></div><a href="#method.to_owned" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&amp;self) -&gt; T</h4></div></summary><div class='docblock'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.59.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/alloc/borrow.rs.html#93" title="goto source code">[src]</a></div><a href="#method.clone_into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/std/primitive.reference.html">&amp;mut </a>T)</h4></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</div></div><div class='docblock'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.59.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-ToString" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/alloc/string.rs.html#2388-2402" title="goto source code">[src]</a></div><a href="#impl-ToString" class="anchor"></a><h3 class="code-header in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.59.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.to_string" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/alloc/string.rs.html#2394" title="goto source code">[src]</a></div><a href="#method.to_string" class="anchor"></a><h4 class="code-header">pub default fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></h4></div></summary><div class='docblock'><p>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/1.59.0/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryFrom%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#588-597" title="goto source code">[src]</a></div><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error-1" class="type trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.59.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_from" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#594" title="goto source code">[src]</a></div><a href="#method.try_from" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/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/1.59.0/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/1.59.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-TryInto%3CU%3E" class="impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#574-583" title="goto source code">[src]</a></div><a href="#impl-TryInto%3CU%3E" class="anchor"></a><h3 class="code-header in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></h3></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="type trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_into" class="method trait-impl has-srclink"><div class="rightside"><a class="srclink" href="https://doc.rust-lang.org/1.59.0/src/core/convert/mod.rs.html#580" title="goto source code">[src]</a></div><a href="#method.try_into" class="anchor"></a><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.59.0/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/1.59.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.59.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></div></summary><div class='docblock'><p>Performs the conversion.</p>
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