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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."><title>Date in actix_web::cookie::time - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-dd39b87e5fcfba68.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="actix_web" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0-nightly (bdbbb6c6a 2024-05-26)" data-channel="nightly" data-search-js="search-d52510db62a78183.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../../static.files/storage-118b08c4c78b968e.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-20a3ad099b048cf2.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-df360f571f6edeae.css"></noscript><link rel="icon" href="https://actix.rs/favicon.ico"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="../../../actix_web/index.html"><img src="https://actix.rs/img/logo.png" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../../../actix_web/index.html"><img src="https://actix.rs/img/logo.png" alt="logo"></a><h2><a href="../../../actix_web/index.html">actix_web</a><span class="version">4.6.0</span></h2></div><h2 class="location"><a href="#">Date</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Associated Constants</a></h3><ul class="block associatedconstant"><li><a href="#associatedconstant.MAX">MAX</a></li><li><a href="#associatedconstant.MIN">MIN</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.checked_add">checked_add</a></li><li><a href="#method.checked_add_std">checked_add_std</a></li><li><a href="#method.checked_sub">checked_sub</a></li><li><a href="#method.checked_sub_std">checked_sub_std</a></li><li><a href="#method.day">day</a></li><li><a href="#method.format">format</a></li><li><a href="#method.format_into">format_into</a></li><li><a href="#method.from_calendar_date">from_calendar_date</a></li><li><a href="#method.from_iso_week_date">from_iso_week_date</a></li><li><a href="#method.from_julian_day">from_julian_day</a></li><li><a href="#method.from_ordinal_date">from_ordinal_date</a></li><li><a href="#method.iso_week">iso_week</a></li><li><a href="#method.midnight">midnight</a></li><li><a href="#method.monday_based_week">monday_based_week</a></li><li><a href="#method.month">month</a></li><li><a href="#method.next_day">next_day</a></li><li><a href="#method.next_occurrence">next_occurrence</a></li><li><a href="#method.nth_next_occurrence">nth_next_occurrence</a></li><li><a href="#method.nth_prev_occurrence">nth_prev_occurrence</a></li><li><a href="#method.ordinal">ordinal</a></li><li><a href="#method.parse">parse</a></li><li><a href="#method.prev_occurrence">prev_occurrence</a></li><li><a href="#method.previous_day">previous_day</a></li><li><a href="#method.replace_day">replace_day</a></li><li><a href="#method.replace_month">replace_month</a></li><li><a href="#method.replace_ordinal">replace_ordinal</a></li><li><a
<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="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Date" class="impl"><a href="#impl-Date" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedconstant.MIN" class="associatedconstant"><h4 class="code-header">pub const <a href="#associatedconstant.MIN" class="constant">MIN</a>: <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> = _</h4></section></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="toggle" open><summary><section id="associatedconstant.MAX" class="associatedconstant"><h4 class="code-header">pub const <a href="#associatedconstant.MAX" class="constant">MAX</a>: <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> = _</h4></section></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="toggle method-toggle" open><summary><section id="method.from_calendar_date" class="method"><h4 class="code-header">pub const fn <a href="#method.from_calendar_date" class="fn">from_calendar_date</a>(
year: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>,
month: <a class="enum" href="enum.Month.html" title="enum actix_web::cookie::time::Month">Month</a>,
day: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></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>(Date::from_calendar_date(<span class="number">2019</span>, Month::January, <span class="number">1</span>).is_ok());
<span class="macro">assert!</span>(Date::from_calendar_date(<span class="number">2019</span>, Month::December, <span class="number">31</span>).is_ok());</code></pre></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(Date::from_calendar_date(<span class="number">2019</span>, Month::February, <span class="number">29</span>).is_err()); <span class="comment">// 2019 isn't a leap year.</span></code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.from_ordinal_date" class="method"><h4 class="code-header">pub const fn <a href="#method.from_ordinal_date" class="fn">from_ordinal_date</a>(
year: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>,
ordinal: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></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>(Date::from_ordinal_date(<span class="number">2019</span>, <span class="number">1</span>).is_ok());
<span class="macro">assert!</span>(Date::from_ordinal_date(<span class="number">2019</span>, <span class="number">365</span>).is_ok());</code></pre></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(Date::from_ordinal_date(<span class="number">2019</span>, <span class="number">366</span>).is_err()); <span class="comment">// 2019 isn't a leap year.</span></code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.from_iso_week_date" class="method"><h4 class="code-header">pub const fn <a href="#method.from_iso_week_date" class="fn">from_iso_week_date</a>(
year: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>,
week: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
weekday: <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></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>(Date::from_iso_week_date(<span class="number">2019</span>, <span class="number">1</span>, Monday).is_ok());
<span class="macro">assert!</span>(Date::from_iso_week_date(<span class="number">2019</span>, <span class="number">1</span>, Tuesday).is_ok());
<span class="macro">assert!</span>(Date::from_iso_week_date(<span class="number">2020</span>, <span class="number">53</span>, Friday).is_ok());</code></pre></div>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">assert!</span>(Date::from_iso_week_date(<span class="number">2019</span>, <span class="number">53</span>, Monday).is_err()); <span class="comment">// 2019 doesn't have 53 weeks.</span></code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.from_julian_day" class="method"><h4 class="code-header">pub const fn <a href="#method.from_julian_day" class="fn">from_julian_day</a>(julian_day: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></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>(Date::from_julian_day(<span class="number">0</span>), <span class="prelude-val">Ok</span>(<span class="macro">date!</span>(-<span class="number">4713 </span>- <span class="number">11 </span>- <span class="number">24</span>)));
<span class="macro">assert_eq!</span>(Date::from_julian_day(<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="number">01 </span>- <span class="number">01</span>)));
<span class="macro">assert_eq!</span>(Date::from_julian_day(<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="number">01 </span>- <span class="number">01</span>)));
<span class="macro">assert_eq!</span>(Date::from_julian_day(<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="number">12 </span>- <span class="number">31</span>)));</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.year" class="method"><h4 class="code-header">pub const fn <a href="#method.year" class="fn">year</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></h4></section></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="number">01 </span>- <span class="number">01</span>).year(), <span class="number">2019</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">31</span>).year(), <span class="number">2019</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>).year(), <span class="number">2020</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.month" class="method"><h4 class="code-header">pub const fn <a href="#method.month" class="fn">month</a>(self) -&gt; <a class="enum" href="enum.Month.html" title="enum actix_web::cookie::time::Month">Month</a></h4></section></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="number">01 </span>- <span class="number">01</span>).month(), Month::January);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">31</span>).month(), Month::December);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.day" class="method"><h4 class="code-header">pub const fn <a href="#method.day" class="fn">day</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></h4></section></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="number">01 </span>- <span class="number">01</span>).day(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">31</span>).day(), <span class="number">31</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.ordinal" class="method"><h4 class="code-header">pub const fn <a href="#method.ordinal" class="fn">ordinal</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a></h4></section></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="number">01 </span>- <span class="number">01</span>).ordinal(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">31</span>).ordinal(), <span class="number">365</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.iso_week" class="method"><h4 class="code-header">pub const fn <a href="#method.iso_week" class="fn">iso_week</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></h4></section></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="number">01 </span>- <span class="number">01</span>).iso_week(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">10 </span>- <span class="number">04</span>).iso_week(), <span class="number">40</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>).iso_week(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).iso_week(), <span class="number">53</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>).iso_week(), <span class="number">53</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.sunday_based_week" class="method"><h4 class="code-header">pub const fn <a href="#method.sunday_based_week" class="fn">sunday_based_week</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></h4></section></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="number">01 </span>- <span class="number">01</span>).sunday_based_week(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>).sunday_based_week(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).sunday_based_week(), <span class="number">52</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>).sunday_based_week(), <span class="number">0</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.monday_based_week" class="method"><h4 class="code-header">pub const fn <a href="#method.monday_based_week" class="fn">monday_based_week</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a></h4></section></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="number">01 </span>- <span class="number">01</span>).monday_based_week(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>).monday_based_week(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).monday_based_week(), <span class="number">52</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>).monday_based_week(), <span class="number">0</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.to_calendar_date" class="method"><h4 class="code-header">pub const fn <a href="#method.to_calendar_date" class="fn">to_calendar_date</a>(self) -&gt; (<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>, <a class="enum" href="enum.Month.html" title="enum actix_web::cookie::time::Month">Month</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>)</h4></section></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="number">01 </span>- <span class="number">01</span>).to_calendar_date(),
(<span class="number">2019</span>, Month::January, <span class="number">1</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.to_ordinal_date" class="method"><h4 class="code-header">pub const fn <a href="#method.to_ordinal_date" class="fn">to_ordinal_date</a>(self) -&gt; (<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>)</h4></section></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="number">01 </span>- <span class="number">01</span>).to_ordinal_date(), (<span class="number">2019</span>, <span class="number">1</span>));</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.to_iso_week_date" class="method"><h4 class="code-header">pub const fn <a href="#method.to_iso_week_date" class="fn">to_iso_week_date</a>(self) -&gt; (<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>, <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a>)</h4></section></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="number">01 </span>- <span class="number">01</span>).to_iso_week_date(), (<span class="number">2019</span>, <span class="number">1</span>, Tuesday));
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">10 </span>- <span class="number">04</span>).to_iso_week_date(), (<span class="number">2019</span>, <span class="number">40</span>, Friday));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>).to_iso_week_date(),
(<span class="number">2020</span>, <span class="number">1</span>, Wednesday)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).to_iso_week_date(),
(<span class="number">2020</span>, <span class="number">53</span>, Thursday)
);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>).to_iso_week_date(), (<span class="number">2020</span>, <span class="number">53</span>, Friday));</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.weekday" class="method"><h4 class="code-header">pub const fn <a href="#method.weekday" class="fn">weekday</a>(self) -&gt; <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a></h4></section></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="number">01 </span>- <span class="number">01</span>).weekday(), Tuesday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">02 </span>- <span class="number">01</span>).weekday(), Friday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">03 </span>- <span class="number">01</span>).weekday(), Friday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">04 </span>- <span class="number">01</span>).weekday(), Monday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">05 </span>- <span class="number">01</span>).weekday(), Wednesday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">06 </span>- <span class="number">01</span>).weekday(), Saturday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">07 </span>- <span class="number">01</span>).weekday(), Monday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">08 </span>- <span class="number">01</span>).weekday(), Thursday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">09 </span>- <span class="number">01</span>).weekday(), Sunday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">10 </span>- <span class="number">01</span>).weekday(), Tuesday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">11 </span>- <span class="number">01</span>).weekday(), Friday);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">01</span>).weekday(), Sunday);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.next_day" class="method"><h4 class="code-header">pub const fn <a href="#method.next_day" class="fn">next_day</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></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="number">01 </span>- <span class="number">01</span>).next_day(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">01 </span>- <span class="number">02</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">01 </span>- <span class="number">31</span>).next_day(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">02 </span>- <span class="number">01</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">31</span>).next_day(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>))
);
<span class="macro">assert_eq!</span>(Date::MAX.next_day(), <span class="prelude-val">None</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.previous_day" class="method"><h4 class="code-header">pub const fn <a href="#method.previous_day" class="fn">previous_day</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></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="number">01 </span>- <span class="number">02</span>).previous_day(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">01 </span>- <span class="number">01</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">02 </span>- <span class="number">01</span>).previous_day(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">01 </span>- <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">01</span>).previous_day(),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">12 </span>- <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(Date::MIN.previous_day(), <span class="prelude-val">None</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.next_occurrence" class="method"><h4 class="code-header">pub const fn <a href="#method.next_occurrence" class="fn">next_occurrence</a>(self, weekday: <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a>) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class="docblock"><p>Calculates the first occurrence of a weekday that is strictly later than a given <code>Date</code>.</p>
<h5 id="panics"><a class="doc-anchor" href="#panics">§</a>Panics</h5>
<p>Panics if an overflow occurred.</p>
<h5 id="examples"><a class="doc-anchor" href="#examples">§</a>Examples</h5>
<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">2023 </span>- <span class="number">06 </span>- <span class="number">28</span>).next_occurrence(Weekday::Monday),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">07 </span>- <span class="number">03</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">19</span>).next_occurrence(Weekday::Monday),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">26</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.prev_occurrence" class="method"><h4 class="code-header">pub const fn <a href="#method.prev_occurrence" class="fn">prev_occurrence</a>(self, weekday: <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a>) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class="docblock"><p>Calculates the first occurrence of a weekday that is strictly earlier than a given <code>Date</code>.</p>
<h5 id="panics-1"><a class="doc-anchor" href="#panics-1">§</a>Panics</h5>
<p>Panics if an overflow occurred.</p>
<h5 id="examples-1"><a class="doc-anchor" href="#examples-1">§</a>Examples</h5>
<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">2023 </span>- <span class="number">06 </span>- <span class="number">28</span>).prev_occurrence(Weekday::Monday),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">26</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">19</span>).prev_occurrence(Weekday::Monday),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">12</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.nth_next_occurrence" class="method"><h4 class="code-header">pub const fn <a href="#method.nth_next_occurrence" class="fn">nth_next_occurrence</a>(self, weekday: <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class="docblock"><p>Calculates the <code>n</code>th occurrence of a weekday that is strictly later than a given <code>Date</code>.</p>
<h5 id="panics-2"><a class="doc-anchor" href="#panics-2">§</a>Panics</h5>
<p>Panics if an overflow occurred or if <code>n == 0</code>.</p>
<h5 id="examples-2"><a class="doc-anchor" href="#examples-2">§</a>Examples</h5>
<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">2023 </span>- <span class="number">06 </span>- <span class="number">25</span>).nth_next_occurrence(Weekday::Monday, <span class="number">5</span>),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">07 </span>- <span class="number">24</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">26</span>).nth_next_occurrence(Weekday::Monday, <span class="number">5</span>),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">07 </span>- <span class="number">31</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.nth_prev_occurrence" class="method"><h4 class="code-header">pub const fn <a href="#method.nth_prev_occurrence" class="fn">nth_prev_occurrence</a>(self, weekday: <a class="enum" href="enum.Weekday.html" title="enum actix_web::cookie::time::Weekday">Weekday</a>, n: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class="docblock"><p>Calculates the <code>n</code>th occurrence of a weekday that is strictly earlier than a given <code>Date</code>.</p>
<h5 id="panics-3"><a class="doc-anchor" href="#panics-3">§</a>Panics</h5>
<p>Panics if an overflow occurred or if <code>n == 0</code>.</p>
<h5 id="examples-3"><a class="doc-anchor" href="#examples-3">§</a>Examples</h5>
<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">2023 </span>- <span class="number">06 </span>- <span class="number">27</span>).nth_prev_occurrence(Weekday::Monday, <span class="number">3</span>),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">12</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">26</span>).nth_prev_occurrence(Weekday::Monday, <span class="number">3</span>),
<span class="macro">date!</span>(<span class="number">2023 </span>- <span class="number">06 </span>- <span class="number">05</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.to_julian_day" class="method"><h4 class="code-header">pub const fn <a href="#method.to_julian_day" class="fn">to_julian_day</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a></h4></section></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="number">4713 </span>- <span class="number">11 </span>- <span class="number">24</span>).to_julian_day(), <span class="number">0</span>);
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2000 </span>- <span class="number">01 </span>- <span class="number">01</span>).to_julian_day(), <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="number">01 </span>- <span class="number">01</span>).to_julian_day(), <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="number">12 </span>- <span class="number">31</span>).to_julian_day(), <span class="number">2_458_849</span>);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.checked_add" class="method"><h4 class="code-header">pub const fn <a href="#method.checked_add" class="fn">checked_add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></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>(Date::MAX.checked_add(<span class="number">1</span>.days()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(Date::MIN.checked_add((-<span class="number">2</span>).days()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_add(<span class="number">2</span>.days()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">02</span>))
);</code></pre></div>
<h5 id="note"><a class="doc-anchor" href="#note">§</a>Note</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>(Date::MAX.checked_add(<span class="number">23</span>.hours()), <span class="prelude-val">Some</span>(Date::MAX));
<span class="macro">assert_eq!</span>(Date::MIN.checked_add((-<span class="number">23</span>).hours()), <span class="prelude-val">Some</span>(Date::MIN));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_add(<span class="number">23</span>.hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_add(<span class="number">47</span>.hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>))
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.checked_add_std" class="method"><h4 class="code-header">pub const fn <a href="#method.checked_add_std" class="fn">checked_add_std</a>(self, duration: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></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>(Date::MAX.checked_add_std(<span class="number">1</span>.std_days()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_add_std(<span class="number">2</span>.std_days()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">02</span>))
);</code></pre></div>
<h5 id="note-1"><a class="doc-anchor" href="#note-1">§</a>Note</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>(Date::MAX.checked_add_std(<span class="number">23</span>.std_hours()), <span class="prelude-val">Some</span>(Date::MAX));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_add_std(<span class="number">23</span>.std_hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_add_std(<span class="number">47</span>.std_hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>))
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.checked_sub" class="method"><h4 class="code-header">pub const fn <a href="#method.checked_sub" class="fn">checked_sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></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>(Date::MAX.checked_sub((-<span class="number">2</span>).days()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(Date::MIN.checked_sub(<span class="number">1</span>.days()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_sub(<span class="number">2</span>.days()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">29</span>))
);</code></pre></div>
<h5 id="note-2"><a class="doc-anchor" href="#note-2">§</a>Note</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>(Date::MAX.checked_sub((-<span class="number">23</span>).hours()), <span class="prelude-val">Some</span>(Date::MAX));
<span class="macro">assert_eq!</span>(Date::MIN.checked_sub(<span class="number">23</span>.hours()), <span class="prelude-val">Some</span>(Date::MIN));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_sub(<span class="number">23</span>.hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_sub(<span class="number">47</span>.hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">30</span>))
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.checked_sub_std" class="method"><h4 class="code-header">pub const fn <a href="#method.checked_sub_std" class="fn">checked_sub_std</a>(self, duration: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></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>(Date::MIN.checked_sub_std(<span class="number">1</span>.std_days()), <span class="prelude-val">None</span>);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_sub_std(<span class="number">2</span>.std_days()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">29</span>))
);</code></pre></div>
<h5 id="note-3"><a class="doc-anchor" href="#note-3">§</a>Note</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>(Date::MIN.checked_sub_std(<span class="number">23</span>.std_hours()), <span class="prelude-val">Some</span>(Date::MIN));
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_sub_std(<span class="number">23</span>.std_hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>))
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).checked_sub_std(<span class="number">47</span>.std_hours()),
<span class="prelude-val">Some</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">30</span>))
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.saturating_add" class="method"><h4 class="code-header">pub const fn <a href="#method.saturating_add" class="fn">saturating_add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></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>(Date::MAX.saturating_add(<span class="number">1</span>.days()), Date::MAX);
<span class="macro">assert_eq!</span>(Date::MIN.saturating_add((-<span class="number">2</span>).days()), Date::MIN);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).saturating_add(<span class="number">2</span>.days()),
<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">02</span>)
);</code></pre></div>
<h5 id="note-4"><a class="doc-anchor" href="#note-4">§</a>Note</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="number">12 </span>- <span class="number">31</span>).saturating_add(<span class="number">23</span>.hours()),
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).saturating_add(<span class="number">47</span>.hours()),
<span class="macro">date!</span>(<span class="number">2021 </span>- <span class="number">01 </span>- <span class="number">01</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.saturating_sub" class="method"><h4 class="code-header">pub const fn <a href="#method.saturating_sub" class="fn">saturating_sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></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>(Date::MAX.saturating_sub((-<span class="number">2</span>).days()), Date::MAX);
<span class="macro">assert_eq!</span>(Date::MIN.saturating_sub(<span class="number">1</span>.days()), Date::MIN);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).saturating_sub(<span class="number">2</span>.days()),
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">29</span>)
);</code></pre></div>
<h5 id="note-5"><a class="doc-anchor" href="#note-5">§</a>Note</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="number">12 </span>- <span class="number">31</span>).saturating_sub(<span class="number">23</span>.hours()),
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>)
);
<span class="macro">assert_eq!</span>(
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">31</span>).saturating_sub(<span class="number">47</span>.hours()),
<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">12 </span>- <span class="number">30</span>)
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.replace_year" class="method"><h4 class="code-header">pub const fn <a href="#method.replace_year" class="fn">replace_year</a>(self, year: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Replace the year. The month and day will be unchanged.</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">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_year(<span class="number">2019</span>),
<span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2019 </span>- <span class="number">02 </span>- <span class="number">18</span>))
);
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_year(-<span class="number">1_000_000_000</span>).is_err()); <span class="comment">// -1_000_000_000 isn't a valid year
</span><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_year(<span class="number">1_000_000_000</span>).is_err()); <span class="comment">// 1_000_000_000 isn't a valid year</span></code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.replace_month" class="method"><h4 class="code-header">pub const fn <a href="#method.replace_month" class="fn">replace_month</a>(self, month: <a class="enum" href="enum.Month.html" title="enum actix_web::cookie::time::Month">Month</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Replace the month of the year.</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">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_month(Month::January),
<span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">01 </span>- <span class="number">18</span>))
);
<span class="macro">assert!</span>(
<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">01 </span>- <span class="number">30</span>)
.replace_month(Month::February)
.is_err()
); <span class="comment">// 30 isn't a valid day in February</span></code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.replace_day" class="method"><h4 class="code-header">pub const fn <a href="#method.replace_day" class="fn">replace_day</a>(self, day: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Replace the day of 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">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_day(<span class="number">1</span>),
<span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">02 </span>- <span class="number">01</span>))
);
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_day(<span class="number">0</span>).is_err()); <span class="comment">// 0 isn't a valid day
</span><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">02 </span>- <span class="number">18</span>).replace_day(<span class="number">30</span>).is_err()); <span class="comment">// 30 isn't a valid day in February</span></code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.replace_ordinal" class="method"><h4 class="code-header">pub const fn <a href="#method.replace_ordinal" class="fn">replace_ordinal</a>(self, ordinal: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Replace the day of the year.</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">2022 </span>- <span class="number">049</span>).replace_ordinal(<span class="number">1</span>), <span class="prelude-val">Ok</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">001</span>)));
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">049</span>).replace_ordinal(<span class="number">0</span>).is_err()); <span class="comment">// 0 isn't a valid ordinal
</span><span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">2022 </span>- <span class="number">049</span>).replace_ordinal(<span class="number">366</span>).is_err()); <span class="comment">// 2022 isn't a leap year</span></code></pre></div>
</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Date-1" class="impl"><a href="#impl-Date-1" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="docblock"><p>Methods to add a <a href="struct.Time.html" title="struct actix_web::cookie::time::Time"><code>Time</code></a> component, resulting in a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime"><code>PrimitiveDateTime</code></a>.</p>
</div><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.midnight" class="method"><h4 class="code-header">pub const fn <a href="#method.midnight" class="fn">midnight</a>(self) -&gt; <a class="struct" href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime">PrimitiveDateTime</a></h4></section></summary><div class="docblock"><p>Create a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date. The <a href="struct.Time.html" title="struct actix_web::cookie::time::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="number">01</span>-<span class="number">01</span>).midnight(), <span class="macro">datetime!</span>(<span class="number">1970</span>-<span class="number">01</span>-<span class="number">01 0</span>:<span class="number">00</span>));</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_time" class="method"><h4 class="code-header">pub const fn <a href="#method.with_time" class="fn">with_time</a>(self, time: <a class="struct" href="struct.Time.html" title="struct actix_web::cookie::time::Time">Time</a>) -&gt; <a class="struct" href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime">PrimitiveDateTime</a></h4></section></summary><div class="docblock"><p>Create a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime"><code>PrimitiveDateTime</code></a> using the existing date and the provided <a href="struct.Time.html" title="struct actix_web::cookie::time::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="number">01</span>-<span class="number">01</span>).with_time(<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="number">01</span>-<span class="number">01 0</span>:<span class="number">00</span>),
);</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_hms" class="method"><h4 class="code-header">pub const fn <a href="#method.with_hms" class="fn">with_hms</a>(
self,
hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
minute: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
second: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::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="number">01 </span>- <span class="number">01</span>).with_hms(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_ok());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970 </span>- <span class="number">01 </span>- <span class="number">01</span>).with_hms(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>).is_err());</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_hms_milli" class="method"><h4 class="code-header">pub const fn <a href="#method.with_hms_milli" class="fn">with_hms_milli</a>(
self,
hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
minute: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
second: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
millisecond: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::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="number">01 </span>- <span class="number">01</span>).with_hms_milli(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_ok());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970 </span>- <span class="number">01 </span>- <span class="number">01</span>).with_hms_milli(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_err());</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_hms_micro" class="method"><h4 class="code-header">pub const fn <a href="#method.with_hms_micro" class="fn">with_hms_micro</a>(
self,
hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
minute: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
second: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
microsecond: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::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="number">01 </span>- <span class="number">01</span>).with_hms_micro(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_ok());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970 </span>- <span class="number">01 </span>- <span class="number">01</span>).with_hms_micro(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_err());</code></pre></div>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_hms_nano" class="method"><h4 class="code-header">pub const fn <a href="#method.with_hms_nano" class="fn">with_hms_nano</a>(
self,
hour: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
minute: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
second: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>,
nanosecond: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::PrimitiveDateTime">PrimitiveDateTime</a>, <a class="struct" href="error/struct.ComponentRange.html" title="struct actix_web::cookie::time::error::ComponentRange">ComponentRange</a>&gt;</h4></section></summary><div class="docblock"><p>Attempt to create a <a href="struct.PrimitiveDateTime.html" title="struct actix_web::cookie::time::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="number">01 </span>- <span class="number">01</span>).with_hms_nano(<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_ok());
<span class="macro">assert!</span>(<span class="macro">date!</span>(<span class="number">1970 </span>- <span class="number">01 </span>- <span class="number">01</span>).with_hms_nano(<span class="number">24</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>).is_err());</code></pre></div>
</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Date-2" class="impl"><a href="#impl-Date-2" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.format_into" class="method"><h4 class="code-header">pub fn <a href="#method.format_into" class="fn">format_into</a>(
self,
output: &amp;mut impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,
format: &amp;(impl <a class="trait" href="formatting/trait.Formattable.html" title="trait actix_web::cookie::time::formatting::Formattable">Formattable</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>)
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="enum" href="error/enum.Format.html" title="enum actix_web::cookie::time::error::Format">Format</a>&gt;</h4></section><span class="item-info"><div class="stab portability">Available on <strong>crate feature <code>formatting</code></strong> only.</div></span></summary><div class="docblock"><p>Format the <code>Date</code> using the provided <a href="format_description/index.html" title="mod actix_web::cookie::time::format_description">format description</a>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.format" class="method"><h4 class="code-header">pub fn <a href="#method.format" class="fn">format</a>(
self,
format: &amp;(impl <a class="trait" href="formatting/trait.Formattable.html" title="trait actix_web::cookie::time::formatting::Formattable">Formattable</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>)
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>, <a class="enum" href="error/enum.Format.html" title="enum actix_web::cookie::time::error::Format">Format</a>&gt;</h4></section><span class="item-info"><div class="stab portability">Available on <strong>crate feature <code>formatting</code></strong> only.</div></span></summary><div class="docblock"><p>Format the <code>Date</code> using the provided <a href="format_description/index.html" title="mod actix_web::cookie::time::format_description">format description</a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>format = format_description::parse(<span class="string">"[year]-[month]-[day]"</span>)<span class="question-mark">?</span>;
<span class="macro">assert_eq!</span>(<span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">02</span>).format(<span class="kw-2">&amp;</span>format)<span class="question-mark">?</span>, <span class="string">"2020-01-02"</span>);</code></pre></div>
</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Date-3" class="impl"><a href="#impl-Date-3" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.parse" class="method"><h4 class="code-header">pub fn <a href="#method.parse" class="fn">parse</a>(
input: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>,
description: &amp;(impl <a class="trait" href="parsing/trait.Parsable.html" title="trait actix_web::cookie::time::parsing::Parsable">Parsable</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>)
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>, <a class="enum" href="error/enum.Parse.html" title="enum actix_web::cookie::time::error::Parse">Parse</a>&gt;</h4></section><span class="item-info"><div class="stab portability">Available on <strong>crate feature <code>parsing</code></strong> only.</div></span></summary><div class="docblock"><p>Parse a <code>Date</code> from the input using the provided <a href="format_description/index.html" title="mod actix_web::cookie::time::format_description">format
description</a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>format = <span class="macro">format_description!</span>(<span class="string">"[year]-[month]-[day]"</span>);
<span class="macro">assert_eq!</span>(Date::parse(<span class="string">"2020-01-02"</span>, <span class="kw-2">&amp;</span>format)<span class="question-mark">?</span>, <span class="macro">date!</span>(<span class="number">2020 </span>- <span class="number">01 </span>- <span class="number">02</span>));</code></pre></div>
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Add%3CDuration%3E-for-Date" class="impl"><a href="#impl-Add%3CDuration%3E-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.add" class="method trait-impl"><a href="#method.add" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#tymethod.add" class="fn">add</a>(self, duration: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -&gt; &lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#associatedtype.Output" title="type core::ops::arith::Add::Output">Output</a></h4></section></summary><div class="docblock"><h5 id="panics-6"><a class="doc-anchor" href="#panics-6">§</a>Panics</h5>
<p>This may panic if an overflow occurs.</p>
</div></details><details class="toggle" open><summary><section id="associatedtype.Output-3" class="associatedtype trait-impl"><a href="#associatedtype.Output-3" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>+</code> operator.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Add%3CDuration%3E-for-Date-1" class="impl"><a href="#impl-Add%3CDuration%3E-for-Date-1" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.add-1" class="method trait-impl"><a href="#method.add-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#tymethod.add" class="fn">add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>) -&gt; &lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title="trait core::ops::arith::Add">Add</a>&lt;<a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#associatedtype.Output" title="type core::ops::arith::Add::Output">Output</a></h4></section></summary><div class="docblock"><h5 id="panics-7"><a class="doc-anchor" href="#panics-7">§</a>Panics</h5>
<p>This may panic if an overflow occurs.</p>
</div></details><details class="toggle" open><summary><section id="associatedtype.Output-4" class="associatedtype trait-impl"><a href="#associatedtype.Output-4" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>+</code> operator.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-AddAssign%3CDuration%3E-for-Date" class="impl"><a href="#impl-AddAssign%3CDuration%3E-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.AddAssign.html" title="trait core::ops::arith::AddAssign">AddAssign</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.add_assign" class="method trait-impl"><a href="#method.add_assign" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.AddAssign.html#tymethod.add_assign" class="fn">add_assign</a>(&amp;mut self, rhs: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>)</h4></section></summary><div class='docblock'>Performs the <code>+=</code> operation. <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.AddAssign.html#tymethod.add_assign">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-AddAssign%3CDuration%3E-for-Date-1" class="impl"><a href="#impl-AddAssign%3CDuration%3E-for-Date-1" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.AddAssign.html" title="trait core::ops::arith::AddAssign">AddAssign</a>&lt;<a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.add_assign-1" class="method trait-impl"><a href="#method.add_assign-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.AddAssign.html#tymethod.add_assign" class="fn">add_assign</a>(&amp;mut self, rhs: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>)</h4></section></summary><div class='docblock'>Performs the <code>+=</code> operation. <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.AddAssign.html#tymethod.add_assign">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-Date" class="impl"><a href="#impl-Clone-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.Date.html" title="struct actix_web
__H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,</div></h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#238-240">source</a></span><a href="#method.hash_slice" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice" class="fn">hash_slice</a>&lt;H&gt;(data: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut H</a>)<div class="where">where
H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,
Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Ord-for-Date" class="impl"><a href="#impl-Ord-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.cmp" class="method trait-impl"><a href="#method.cmp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp" class="fn">cmp</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4></section></summary><div class='docblock'>This method returns an <a href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering"><code>Ordering</code></a> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.max" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#856-858">source</a></span><a href="#method.max" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max" class="fn">max</a>(self, other: Self) -&gt; Self<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.max">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.min" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#877-879">source</a></span><a href="#method.min" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min" class="fn">min</a>(self, other: Self) -&gt; Self<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class='docblock'>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.min">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clamp" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.50.0">1.50.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#903-906">source</a></span><a href="#method.clamp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp" class="fn">clamp</a>(self, min: Self, max: Self) -&gt; Self<div class="where">where
Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>,</div></h4></section></summary><div class='docblock'>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html#method.clamp">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialEq-for-Date" class="impl"><a href="#impl-PartialEq-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl"><a href="#method.eq" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq" class="fn">eq</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
by <code>==</code>.</div></details><details class="toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#263">source</a></span><a href="#method.ne" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne" class="fn">ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>!=</code>. The default implementation is almost always
sufficient, and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-PartialOrd-for-Date" class="impl"><a href="#impl-PartialOrd-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a> for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.partial_cmp" class="method trait-impl"><a href="#method.partial_cmp" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp" class="fn">partial_cmp</a>(&amp;self, other: &amp;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>&gt;</h4></section></summary><div class='docblock'>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.lt" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1180">source</a></span><a href="#method.lt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt" class="fn">lt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.le" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1198">source</a></span><a href="#method.le" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le" class="fn">le</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>&lt;=</code>
operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.le">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.gt" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1215">source</a></span><a href="#method.gt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt" class="fn">gt</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;</code> operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.ge" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#1233">source</a></span><a href="#method.ge" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge" class="fn">ge</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;Rhs</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>&gt;=</code>
operator. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SmartDisplay-for-Date" class="impl"><a href="#impl-SmartDisplay-for-Date" class="anchor">§</a><h3 class="code-header">impl SmartDisplay for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Metadata" class="associatedtype trait-impl"><a href="#associatedtype.Metadata" class="anchor">§</a><h4 class="code-header">type <a class="associatedtype">Metadata</a> = DateMetadata</h4></section></summary><div class='docblock'>User-provided metadata type.</div></details><details class="toggle method-toggle" open><summary><section id="method.metadata" class="method trait-impl"><a href="#method.metadata" class="anchor">§</a><h4 class="code-header">fn <a class="fn">metadata</a>(&amp;self, _: FormatterOptions) -&gt; Metadata&lt;'_, <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;</h4></section></summary><div class='docblock'>Compute any information needed to format the value. This must, at a minimum, determine the
width of the value before any padding is added by the formatter. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fmt_with_metadata" class="method trait-impl"><a href="#method.fmt_with_metadata" class="anchor">§</a><h4 class="code-header">fn <a class="fn">fmt_with_metadata</a>(
&amp;self,
f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;,
metadata: Metadata&lt;'_, <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>&gt;
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Format the value using the given formatter and metadata. The formatted output should have
the width indicated by the metadata. This is before any padding is added by the
formatter. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.fmt-1" class="method trait-impl"><a href="#method.fmt-1" class="anchor">§</a><h4 class="code-header">fn <a class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html" title="struct core::fmt::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Format the value using the given formatter. This is the same as <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt" title="method core::fmt::Display::fmt"><code>Display::fmt</code></a>. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Sub%3CDuration%3E-for-Date" class="impl"><a href="#impl-Sub%3CDuration%3E-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.sub" class="method trait-impl"><a href="#method.sub" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#tymethod.sub" class="fn">sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>) -&gt; &lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></section></summary><div class="docblock"><h5 id="panics-4"><a class="doc-anchor" href="#panics-4">§</a>Panics</h5>
<p>This may panic if an overflow occurs.</p>
</div></details><details class="toggle" open><summary><section id="associatedtype.Output" class="associatedtype trait-impl"><a href="#associatedtype.Output" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Sub%3CDuration%3E-for-Date-1" class="impl"><a href="#impl-Sub%3CDuration%3E-for-Date-1" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.sub-1" class="method trait-impl"><a href="#method.sub-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#tymethod.sub" class="fn">sub</a>(self, duration: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -&gt; &lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></section></summary><div class="docblock"><h5 id="panics-5"><a class="doc-anchor" href="#panics-5">§</a>Panics</h5>
<p>This may panic if an overflow occurs.</p>
</div></details><details class="toggle" open><summary><section id="associatedtype.Output-1" class="associatedtype trait-impl"><a href="#associatedtype.Output-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Sub-for-Date" class="impl"><a href="#impl-Sub-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a> for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-2" class="associatedtype trait-impl"><a href="#associatedtype.Output-2" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output" class="associatedtype">Output</a> = <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details><details class="toggle method-toggle" open><summary><section id="method.sub-2" class="method trait-impl"><a href="#method.sub-2" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#tymethod.sub" class="fn">sub</a>(self, other: <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a>) -&gt; &lt;<a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a> as <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html" title="trait core::ops::arith::Sub">Sub</a>&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#associatedtype.Output" title="type core::ops::arith::Sub::Output">Output</a></h4></section></summary><div class='docblock'>Performs the <code>-</code> operation. <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.Sub.html#tymethod.sub">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SubAssign%3CDuration%3E-for-Date" class="impl"><a href="#impl-SubAssign%3CDuration%3E-for-Date" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.SubAssign.html" title="trait core::ops::arith::SubAssign">SubAssign</a>&lt;<a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>&gt; for <a class="struct" href="struct.Date.html" title="struct actix_web::cookie::time::Date">Date</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.sub_assign" class="method trait-impl"><a href="#method.sub_assign" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.SubAssign.html#tymethod.sub_assign" class="fn">sub_assign</a>(&amp;mut self, rhs: <a class="struct" href="struct.Duration.html" title="struct actix_web::cookie::time::Duration">Duration</a>)</h4></section></summary><div class='docblock'>Performs the <code>-=</code> operation. <a href="https://doc.rust-lang.org/nightly/core/ops/arith/trait.SubAssign.html#tymethod.sub_assign">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SubAssign%3CDuration%3E-for-Date-1" class="impl"><a href="#impl-SubAssign%3CDurati
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Comparable%3CK%3E-for-Q" class="impl"><a href="#impl-Comparable%3CK%3E-for-Q" class="anchor">§</a><h3 class="code-header">impl&lt;Q, K&gt; Comparable&lt;K&gt; for Q<div class="where">where
Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.compare" class="method trait-impl"><a href="#method.compare" class="anchor">§</a><h4 class="code-header">fn <a class="fn">compare</a>(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;K</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4></section></summary><div class='docblock'>Compare self to <code>key</code> and return their ordering.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q" class="anchor">§</a><h3 class="code-header">impl&lt;Q, K&gt; Equivalent&lt;K&gt; for Q<div class="where">where
Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent" class="method trait-impl"><a href="#method.equivalent" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;K</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Checks if this value is equivalent to the given key. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Equivalent%3CK%3E-for-Q-1" class="impl"><a href="#impl-Equivalent%3CK%3E-for-Q-1" class="anchor">§</a><h3 class="code-header">impl&lt;Q, K&gt; Equivalent&lt;K&gt; for Q<div class="where">where
Q: <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
K: <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt; + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.equivalent-1" class="method trait-impl"><a href="#method.equivalent-1" class="anchor">§</a><h4 class="code-header">fn <a class="fn">equivalent</a>(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;K</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>Compare self to <code>key</code> and return <code>true</code> if they are equal.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#768">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Instrument-for-T" class="impl"><a href="#impl-Instrument-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; Instrument for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.instrument" class="method trait-impl"><a href="#method.instrument" class="anchor">§</a><h4 class="code-header">fn <a class="fn">instrument</a>(self, span: Span) -&gt; Instrumented&lt;Self&gt;</h4></section></summary><div class='docblock'>Instruments this type with the provided [<code>Span</code>], returning an
<code>Instrumented</code> wrapper. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.in_current_span" class="method trait-impl"><a href="#method.in_current_span" class="anchor">§</a><h4 class="code-header">fn <a class="fn">in_current_span</a>(self) -&gt; Instrumented&lt;Self&gt;</h4></section></summary><div class='docblock'>Instruments this type with the <a href="super::Span::current()">current</a> <a href="crate::Span"><code>Span</code></a>, returning an
<code>Instrumented</code> wrapper. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Same-for-T" class="impl"><a class="src rightside" href="https://docs.rs/typenum/1.17.0/src/typenum/type_operators.rs.html#34">source</a><a href="#impl-Same-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://docs.rs/typenum/1.17.0/typenum/type_operators/trait.Same.html" title="trait typenum::type_operators::Same">Same</a> for T</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output-5" class="associatedtype trait-impl"><a href="#associatedtype.Output-5" class="anchor">§</a><h4 class="code-header">type <a href="https://docs.rs/typenum/1.17.0/typenum/type_operators/trait.Same.html#associatedtype.Output" class="associatedtype">Output</a> = T</h4></section></summary><div class='docblock'>Should always be <code>Self</code></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#83-85">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToString-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2552">source</a><a href="#impl-ToString-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.to_string" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2558">source</a><a href="#method.to_string" class="anchor">§</a><h4 class="code-header">default fn <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string" class="fn">to_string</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></h4></section></summary><div class='docblock'>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-2" class="associatedtype trait-impl"><a href="#associatedtype.Error-2" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-VZip%3CV%3E-for-T" class="impl"><a href="#impl-VZip%3CV%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;V, T&gt; VZip&lt;V&gt; for T<div class="where">where
V: MultiLane&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><section id="method.vzip" class="method trait-impl"><a href="#method.vzip" class="anchor">§</a><h4 class="code-header">fn <a class="fn">vzip</a>(self) -&gt; V</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-WithSubscriber-for-T" class="impl"><a href="#impl-WithSubscriber-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; WithSubscriber for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.with_subscriber" class="method trait-impl"><a href="#method.with_subscriber" class="anchor">§</a><h4 class="code-header">fn <a class="fn">with_subscriber</a>&lt;S&gt;(self, subscriber: S) -&gt; WithDispatch&lt;Self&gt;<div class="where">where
S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;Dispatch&gt;,</div></h4></section></summary><div class='docblock'>Attaches the provided <a href="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
[<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.with_current_subscriber" class="method trait-impl"><a href="#method.with_current_subscriber" class="anchor">§</a><h4 class="code-header">fn <a class="fn">with_current_subscriber</a>(self) -&gt; WithDispatch&lt;Self&gt;</h4></section></summary><div class='docblock'>Attaches the current <a href="crate::dispatcher#setting-the-default-subscriber">default</a> <a href="super::Subscriber"><code>Subscriber</code></a> to this type, returning a
[<code>WithDispatch</code>] wrapper. <a>Read more</a></div></details></div></details></div></section></div></main></body></html>
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