| <!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="A measurement of a monotonically non-decreasing clock. Opaque and useful only with [`Duration`]."><meta name="keywords" content="rust, rustlang, rust-lang, Instant"><title>Instant in time - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../normalize.css"><link rel="stylesheet" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../ayu.css" disabled><link rel="stylesheet" href="../dark.css" disabled><link rel="stylesheet" href="../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../storage.js"></script><script defer src="sidebar-items.js"></script><script defer src="../main.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" href="https://avatars0.githubusercontent.com/u/55999857"></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">☰</button><a class="sidebar-logo" href="../time/index.html"><div class="logo-container"><img src="https://avatars0.githubusercontent.com/u/55999857" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../time/index.html"><div class="logo-container"> |
| <img src="https://avatars0.githubusercontent.com/u/55999857" alt="logo"></div></a><h2 class="location"><a href="#">Instant</a></h2><div class="sidebar-elems"><section><h3><a href="#fields">Tuple Fields</a></h3><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.checked_add">checked_add</a></li><li><a href="#method.checked_sub">checked_sub</a></li><li><a href="#method.elapsed">elapsed</a></li><li><a href="#method.into_inner">into_inner</a></li><li><a href="#method.now">now</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Add%3CDuration%3E-for-Instant">Add<Duration></a></li><li><a href="#impl-Add%3CDuration%3E-for-Instant-1">Add<Duration></a></li><li><a href="#impl-AddAssign%3CDuration%3E-for-Instant">AddAssign<Duration></a></li><li><a href="#impl-AddAssign%3CDuration%3E-for-Instant-1">AddAssign<Duration></a></li><li><a href="#impl-AsRef%3CInstant%3E-for-Instant">AsRef<Instant></a></li><li><a href="#impl-Borrow%3CInstant%3E-for-Instant">Borrow<Instant></a></li><li><a href="#impl-Clone-for-Instant">Clone</a></li><li><a href="#impl-Copy-for-Instant">Copy</a></li><li><a href="#impl-Debug-for-Instant">Debug</a></li><li><a href="#impl-Eq-for-Instant">Eq</a></li><li><a href="#impl-From%3CInstant%3E-for-Instant">From<Instant></a></li><li><a href="#impl-From%3CInstant%3E-for-StdInstant">From<Instant></a></li><li><a href="#impl-Hash-for-Instant">Hash</a></li><li><a href="#impl-Ord-for-Instant">Ord</a></li><li><a href="#impl-PartialEq%3CInstant%3E-for-Instant">PartialEq<Instant></a></li><li><a href="#impl-PartialEq%3CInstant%3E-for-Instant-1">PartialEq<Instant></a></li><li><a href="#impl-PartialEq%3CInstant%3E-for-StdInstant">PartialEq<Instant></a></li><li><a href="#impl-PartialOrd%3CInstant%3E-for-Instant">PartialOrd<Instant></a></li><li><a href="#impl-PartialOrd%3CInstant%3E-for-Instant-1">PartialOrd<Instant></a></li><li><a href="#impl-PartialOrd%3CInstant%3E-for-StdInstant">PartialOrd<Instant></a></li><li><a href="#impl-StructuralEq-for-Instant">StructuralEq</a></li><li><a href="#impl-StructuralPartialEq-for-Instant">StructuralPartialEq</a></li><li><a href="#impl-Sub%3CDuration%3E-for-Instant">Sub<Duration></a></li><li><a href="#impl-Sub%3CDuration%3E-for-Instant-1">Sub<Duration></a></li><li><a href="#impl-Sub%3CInstant%3E-for-Instant">Sub<Instant></a></li><li><a href="#impl-Sub%3CInstant%3E-for-Instant-1">Sub<Instant></a></li><li><a href="#impl-Sub%3CInstant%3E-for-StdInstant">Sub<Instant></a></li><li><a href="#impl-SubAssign%3CDuration%3E-for-Instant">SubAssign<Duration></a></li><li><a href="#impl-SubAssign%3CDuration%3E-for-Instant-1">SubAssign<Duration></a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-Instant">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Instant">Send</a></li><li><a href="#impl-Sync-for-Instant">Sync</a></li><li><a href="#impl-Unpin-for-Instant">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Instant">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-Instant">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-Instant">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-Instant">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-Instant">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-Instant">Into<U></a></li><li><a href="#impl-ToOwned-for-Instant">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-Instant">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-Instant">TryInto<U></a></li></ul></section><h2><a href="index.html">In time</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="index.html">time</a>::<wbr><a class="struct" href="#">Instant</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../src/time/instant.rs.html#30">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code><div class="code-attribute">#[repr(transparent)]</div>pub struct Instant(pub StdInstant);</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A measurement of a monotonically non-decreasing clock. Opaque and useful only with <a href="struct.Duration.html" title="Duration"><code>Duration</code></a>.</p> |
| <p>Instants are always guaranteed to be no less than any previously measured instant when created, |
| and are often useful for tasks such as measuring benchmarks or timing how long an operation |
| takes.</p> |
| <p>Note, however, that instants are not guaranteed to be <strong>steady</strong>. In other words, each tick of |
| the underlying clock may not be the same length (e.g. some seconds may be longer than others). |
| An instant may jump forwards or experience time dilation (slow down or speed up), but it will |
| never go backwards.</p> |
| <p>Instants are opaque types that can only be compared to one another. There is no method to get |
| “the number of seconds” from an instant. Instead, it only allows measuring the duration between |
| two instants (or comparing two instants).</p> |
| <p>This implementation allows for operations with signed <a href="struct.Duration.html" title="Duration"><code>Duration</code></a>s, but is otherwise identical |
| to [<code>std::time::Instant</code>].</p> |
| </div></details><h2 id="fields" class="fields small-section-header">Tuple Fields<a href="#fields" class="anchor"></a></h2><span id="structfield.0" class="structfield small-section-header"><a href="#structfield.0" class="anchor field"></a><code>0: StdInstant</code></span><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#32-113">source</a><a href="#impl-Instant" class="anchor"></a><h3 class="code-header">impl <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.now" class="method has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#40-42">source</a><h4 class="code-header">pub fn <a href="#method.now" class="fnname">now</a>() -> Self</h4></section></summary><div class="docblock"><p>Returns an <code>Instant</code> corresponding to “now”.</p> |
| |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="macro">println!</span>(<span class="string">"{:?}"</span>, Instant::now());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3AInstant%3B%0Aprintln!(%22%7B%3A%3F%7D%22%2C%20Instant%3A%3Anow())%3B%0A%7D&edition=2021">Run</a></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.elapsed" class="method has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#54-56">source</a><h4 class="code-header">pub fn <a href="#method.elapsed" class="fnname">elapsed</a>(self) -> <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a></h4></section></summary><div class="docblock"><p>Returns the amount of time elapsed since this instant was created. The duration will always |
| be nonnegative if the instant is not synthetically created.</p> |
| |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>instant = Instant::now(); |
| thread::sleep(<span class="number">1</span>.std_milliseconds()); |
| <span class="macro">assert!</span>(instant.elapsed() >= <span class="number">1</span>.milliseconds());</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BInstant%2C%20ext%3A%3A%7BNumericalStdDuration%2C%20NumericalDuration%7D%7D%3B%0Ause%20std%3A%3Athread%3B%0Alet%20instant%20%3D%20Instant%3A%3Anow()%3B%0Athread%3A%3Asleep(1.std_milliseconds())%3B%0Aassert!(instant.elapsed()%20%3E%3D%201.milliseconds())%3B%0A%7D&edition=2021">Run</a></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.checked_add" class="method has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#70-79">source</a><h4 class="code-header">pub fn <a href="#method.checked_add" class="fnname">checked_add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -> Option<Self></h4></section></summary><div class="docblock"><p>Returns <code>Some(t)</code> where <code>t</code> is the time <code>self + duration</code> if <code>t</code> can be represented as |
| <code>Instant</code> (which means it’s inside the bounds of the underlying data structure), <code>None</code> |
| otherwise.</p> |
| |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>now = Instant::now(); |
| <span class="macro">assert_eq!</span>(now.checked_add(<span class="number">5</span>.seconds()), <span class="prelude-val">Some</span>(now + <span class="number">5</span>.seconds())); |
| <span class="macro">assert_eq!</span>(now.checked_add((-<span class="number">5</span>).seconds()), <span class="prelude-val">Some</span>(now + (-<span class="number">5</span>).seconds()));</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BInstant%2C%20ext%3A%3ANumericalDuration%7D%3B%0Alet%20now%20%3D%20Instant%3A%3Anow()%3B%0Aassert_eq!(now.checked_add(5.seconds())%2C%20Some(now%20%2B%205.seconds()))%3B%0Aassert_eq!(now.checked_add((-5).seconds())%2C%20Some(now%20%2B%20(-5).seconds()))%3B%0A%7D&edition=2021">Run</a></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.checked_sub" class="method has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#91-100">source</a><h4 class="code-header">pub fn <a href="#method.checked_sub" class="fnname">checked_sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -> Option<Self></h4></section></summary><div class="docblock"><p>Returns <code>Some(t)</code> where <code>t</code> is the time <code>self - duration</code> if <code>t</code> can be represented as |
| <code>Instant</code> (which means it’s inside the bounds of the underlying data structure), <code>None</code> |
| otherwise.</p> |
| |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>now = Instant::now(); |
| <span class="macro">assert_eq!</span>(now.checked_sub(<span class="number">5</span>.seconds()), <span class="prelude-val">Some</span>(now - <span class="number">5</span>.seconds())); |
| <span class="macro">assert_eq!</span>(now.checked_sub((-<span class="number">5</span>).seconds()), <span class="prelude-val">Some</span>(now - (-<span class="number">5</span>).seconds()));</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3A%7BInstant%2C%20ext%3A%3ANumericalDuration%7D%3B%0Alet%20now%20%3D%20Instant%3A%3Anow()%3B%0Aassert_eq!(now.checked_sub(5.seconds())%2C%20Some(now%20-%205.seconds()))%3B%0Aassert_eq!(now.checked_sub((-5).seconds())%2C%20Some(now%20-%20(-5).seconds()))%3B%0A%7D&edition=2021">Run</a></div> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_inner" class="method has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#110-112">source</a><h4 class="code-header">pub const fn <a href="#method.into_inner" class="fnname">into_inner</a>(self) -> StdInstant</h4></section></summary><div class="docblock"><p>Obtain the inner [<code>std::time::Instant</code>].</p> |
| |
| <div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>now = Instant::now(); |
| <span class="macro">assert_eq!</span>(now.into_inner(), now.<span class="number">0</span>);</code></pre><a class="test-arrow" target="_blank" href="https://play.rust-lang.org?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20r%23time%3B%0Afn%20main()%20%7B%0Ause%20time%3A%3AInstant%3B%0Alet%20now%20%3D%20Instant%3A%3Anow()%3B%0Aassert_eq!(now.into_inner()%2C%20now.0)%3B%0A%7D&edition=2021">Run</a></div> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Add%3CDuration%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#159-177">source</a><a href="#impl-Add%3CDuration%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl Add<<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.add" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#166-176">source</a><a href="#method.add" class="anchor"></a><h4 class="code-header">fn <a class="fnname">add</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -> Self::Output</h4></section></summary><div class="docblock"><h5 id="panics"><a href="#panics">Panics</a></h5> |
| <p>This function may panic if the resulting point in time cannot be represented by the |
| underlying data structure.</p> |
| </div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-3" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-3" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>+</code> operator.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Add%3CDuration%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#187-193">source</a><a href="#impl-Add%3CDuration%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl Add<Duration> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-4" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-4" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>+</code> operator.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.add-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#190-192">source</a><a href="#method.add-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">add</a>(self, duration: StdDuration) -> Self::Output</h4></section></summary><div class='docblock'>Performs the <code>+</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-AddAssign%3CDuration%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#195">source</a><a href="#impl-AddAssign%3CDuration%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl AddAssign<<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.add_assign" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#195">source</a><a href="#method.add_assign" class="anchor"></a><h4 class="code-header">fn <a class="fnname">add_assign</a>(&mut self, rhs: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>)</h4></section></summary><div class='docblock'>Performs the <code>+=</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-AddAssign%3CDuration%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#195">source</a><a href="#impl-AddAssign%3CDuration%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl AddAssign<Duration> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.add_assign-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#195">source</a><a href="#method.add_assign-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">add_assign</a>(&mut self, rhs: StdDuration)</h4></section></summary><div class='docblock'>Performs the <code>+=</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-AsRef%3CInstant%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#266-270">source</a><a href="#impl-AsRef%3CInstant%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl AsRef<Instant> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_ref" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#267-269">source</a><a href="#method.as_ref" class="anchor"></a><h4 class="code-header">fn <a class="fnname">as_ref</a>(&self) -> &StdInstant</h4></section></summary><div class='docblock'>Converts this type into a shared reference of the (usually inferred) input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Borrow%3CInstant%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#272-276">source</a><a href="#impl-Borrow%3CInstant%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl Borrow<Instant> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#273-275">source</a><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow</a>(&self) -> &StdInstant</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Clone-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-Clone-for-Instant" class="anchor"></a><h3 class="code-header">impl Clone for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a class="fnname">clone</a>(&self) -> <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">clone_from</a>(&mut self, source: &Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-Debug-for-Instant" class="anchor"></a><h3 class="code-header">impl Debug for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a class="fnname">fmt</a>(&self, f: &mut Formatter<'_>) -> Result</h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CInstant%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#116-120">source</a><a href="#impl-From%3CInstant%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl From<Instant> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#117-119">source</a><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">from</a>(instant: StdInstant) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CInstant%3E-for-StdInstant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#122-126">source</a><a href="#impl-From%3CInstant%3E-for-StdInstant" class="anchor"></a><h3 class="code-header">impl From<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for StdInstant</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#123-125">source</a><a href="#method.from-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">from</a>(instant: <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Hash-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-Hash-for-Instant" class="anchor"></a><h3 class="code-header">impl Hash for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#method.hash" class="anchor"></a><h4 class="code-header">fn <a class="fnname">hash</a><__H: Hasher>(&self, state: &mut __H)</h4></section></summary><div class='docblock'>Feeds this value into the given [<code>Hasher</code>]. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.3.0">1.3.0</span><a href="#method.hash_slice" class="anchor"></a><h4 class="code-header">fn <a class="fnname">hash_slice</a><H>(data: &[Self], state: &mut H)<span class="where fmt-newline">where<br> H: Hasher,</span></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given [<code>Hasher</code>]. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Ord-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-Ord-for-Instant" class="anchor"></a><h3 class="code-header">impl Ord for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.cmp" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#method.cmp" class="anchor"></a><h4 class="code-header">fn <a class="fnname">cmp</a>(&self, other: &<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> Ordering</h4></section></summary><div class='docblock'>This method returns an [<code>Ordering</code>] between <code>self</code> and <code>other</code>. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.max" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.max" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">max</a>(self, other: Self) -> Self</h4></section></summary><div class='docblock'>Compares and returns the maximum of two values. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.min" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.min" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">min</a>(self, other: Self) -> Self</h4></section></summary><div class='docblock'>Compares and returns the minimum of two values. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clamp" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.50.0">1.50.0</span><a href="#method.clamp" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">clamp</a>(self, min: Self, max: Self) -> Self<span class="where fmt-newline">where<br> Self: PartialOrd<Self>,</span></h4></section></summary><div class='docblock'>Restrict a value to a certain interval. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialEq%3CInstant%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-PartialEq%3CInstant%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl PartialEq<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a class="fnname">eq</a>(&self, other: &<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> bool</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>. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ne" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ne</a>(&self, other: &Rhs) -> bool</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. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialEq%3CInstant%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#242-246">source</a><a href="#impl-PartialEq%3CInstant%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl PartialEq<Instant> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#243-245">source</a><a href="#method.eq-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">eq</a>(&self, rhs: &StdInstant) -> bool</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>. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ne-1" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ne-1" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ne</a>(&self, other: &Rhs) -> bool</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. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialEq%3CInstant%3E-for-StdInstant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#248-252">source</a><a href="#impl-PartialEq%3CInstant%3E-for-StdInstant" class="anchor"></a><h3 class="code-header">impl PartialEq<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for StdInstant</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#249-251">source</a><a href="#method.eq-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">eq</a>(&self, rhs: &<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> bool</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>. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ne-2" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ne-2" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ne</a>(&self, other: &Rhs) -> bool</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. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialOrd%3CInstant%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-PartialOrd%3CInstant%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl PartialOrd<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.partial_cmp" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#method.partial_cmp" class="anchor"></a><h4 class="code-header">fn <a class="fnname">partial_cmp</a>(&self, other: &<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> Option<Ordering></h4></section></summary><div class='docblock'>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.lt" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.lt" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">lt</a>(&self, other: &Rhs) -> bool</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><</code> operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.le" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.le" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">le</a>(&self, other: &Rhs) -> bool</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><=</code> |
| operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.gt" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.gt" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">gt</a>(&self, other: &Rhs) -> bool</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>></code> operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ge" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ge" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ge</a>(&self, other: &Rhs) -> bool</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>>=</code> |
| operator. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialOrd%3CInstant%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#254-258">source</a><a href="#impl-PartialOrd%3CInstant%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl PartialOrd<Instant> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.partial_cmp-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#255-257">source</a><a href="#method.partial_cmp-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">partial_cmp</a>(&self, rhs: &StdInstant) -> Option<Ordering></h4></section></summary><div class='docblock'>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.lt-1" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.lt-1" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">lt</a>(&self, other: &Rhs) -> bool</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><</code> operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.le-1" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.le-1" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">le</a>(&self, other: &Rhs) -> bool</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><=</code> |
| operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.gt-1" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.gt-1" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">gt</a>(&self, other: &Rhs) -> bool</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>></code> operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ge-1" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ge-1" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ge</a>(&self, other: &Rhs) -> bool</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>>=</code> |
| operator. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialOrd%3CInstant%3E-for-StdInstant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#260-264">source</a><a href="#impl-PartialOrd%3CInstant%3E-for-StdInstant" class="anchor"></a><h3 class="code-header">impl PartialOrd<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for StdInstant</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.partial_cmp-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#261-263">source</a><a href="#method.partial_cmp-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">partial_cmp</a>(&self, rhs: &<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> Option<Ordering></h4></section></summary><div class='docblock'>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.lt-2" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.lt-2" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">lt</a>(&self, other: &Rhs) -> bool</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><</code> operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.le-2" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.le-2" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">le</a>(&self, other: &Rhs) -> bool</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><=</code> |
| operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.gt-2" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.gt-2" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">gt</a>(&self, other: &Rhs) -> bool</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>></code> operator. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ge-2" class="method trait-impl has-srclink"><span class="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ge-2" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ge</a>(&self, other: &Rhs) -> bool</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>>=</code> |
| operator. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Sub%3CDuration%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#198-216">source</a><a href="#impl-Sub%3CDuration%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl Sub<<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub-3" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#205-215">source</a><a href="#method.sub-3" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub</a>(self, duration: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>) -> Self::Output</h4></section></summary><div class="docblock"><h5 id="panics-1"><a href="#panics-1">Panics</a></h5> |
| <p>This function may panic if the resulting point in time cannot be represented by the |
| underlying data structure.</p> |
| </div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-5" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-5" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Sub%3CDuration%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#226-237">source</a><a href="#impl-Sub%3CDuration%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl Sub<Duration> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub-4" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#233-236">source</a><a href="#method.sub-4" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub</a>(self, duration: StdDuration) -> Self::Output</h4></section></summary><div class="docblock"><h5 id="panics-2"><a href="#panics-2">Panics</a></h5> |
| <p>This function may panic if the resulting point in time cannot be represented by the |
| underlying data structure.</p> |
| </div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-6" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-6" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Sub%3CInstant%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#128-141">source</a><a href="#impl-Sub%3CInstant%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl Sub<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#131-140">source</a><a href="#method.sub" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub</a>(self, other: Self) -> Self::Output</h4></section></summary><div class='docblock'>Performs the <code>-</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Sub%3CInstant%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#143-149">source</a><a href="#impl-Sub%3CInstant%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl Sub<Instant> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#146-148">source</a><a href="#method.sub-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub</a>(self, other: StdInstant) -> Self::Output</h4></section></summary><div class='docblock'>Performs the <code>-</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Sub%3CInstant%3E-for-StdInstant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#151-157">source</a><a href="#impl-Sub%3CInstant%3E-for-StdInstant" class="anchor"></a><h3 class="code-header">impl Sub<<a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>> for StdInstant</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Output-2" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output-2" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Output</a> = <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a></h4></section></summary><div class='docblock'>The resulting type after applying the <code>-</code> operator.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#154-156">source</a><a href="#method.sub-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub</a>(self, other: <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a>) -> Self::Output</h4></section></summary><div class='docblock'>Performs the <code>-</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-SubAssign%3CDuration%3E-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#239">source</a><a href="#impl-SubAssign%3CDuration%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl SubAssign<<a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub_assign" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#239">source</a><a href="#method.sub_assign" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub_assign</a>(&mut self, rhs: <a class="struct" href="struct.Duration.html" title="struct time::Duration">Duration</a>)</h4></section></summary><div class='docblock'>Performs the <code>-=</code> operation. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-SubAssign%3CDuration%3E-for-Instant-1" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#239">source</a><a href="#impl-SubAssign%3CDuration%3E-for-Instant-1" class="anchor"></a><h3 class="code-header">impl SubAssign<Duration> for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sub_assign-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#239">source</a><a href="#method.sub_assign-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">sub_assign</a>(&mut self, rhs: StdDuration)</h4></section></summary><div class='docblock'>Performs the <code>-=</code> operation. <a>Read more</a></div></details></div></details><section id="impl-Copy-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-Copy-for-Instant" class="anchor"></a><h3 class="code-header">impl Copy for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-Eq-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-Eq-for-Instant" class="anchor"></a><h3 class="code-header">impl Eq for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-StructuralEq-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-StructuralEq-for-Instant" class="anchor"></a><h3 class="code-header">impl StructuralEq for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-StructuralPartialEq-for-Instant" class="impl has-srclink"><a class="srclink rightside" href="../src/time/instant.rs.html#29">source</a><a href="#impl-StructuralPartialEq-for-Instant" class="anchor"></a><h3 class="code-header">impl StructuralPartialEq for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-Instant" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-Instant" class="anchor"></a><h3 class="code-header">impl RefUnwindSafe for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-Send-for-Instant" class="impl has-srclink"><a href="#impl-Send-for-Instant" class="anchor"></a><h3 class="code-header">impl Send for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-Sync-for-Instant" class="impl has-srclink"><a href="#impl-Sync-for-Instant" class="anchor"></a><h3 class="code-header">impl Sync for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-Unpin-for-Instant" class="impl has-srclink"><a href="#impl-Unpin-for-Instant" class="anchor"></a><h3 class="code-header">impl Unpin for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section><section id="impl-UnwindSafe-for-Instant" class="impl has-srclink"><a href="#impl-UnwindSafe-for-Instant" class="anchor"></a><h3 class="code-header">impl UnwindSafe for <a class="struct" href="struct.Instant.html" title="struct time::Instant">Instant</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-Instant" class="impl has-srclink"><a href="#impl-Any-for-Instant" class="anchor"></a><h3 class="code-header">impl<T> Any for T<span class="where fmt-newline">where<br> T: 'static + ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a class="fnname">type_id</a>(&self) -> TypeId</h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-Instant" class="impl has-srclink"><a href="#impl-Borrow%3CT%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl<T> Borrow<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow-1" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow-1" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow</a>(&self) -> &T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-Instant" class="impl has-srclink"><a href="#impl-BorrowMut%3CT%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl<T> BorrowMut<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-Instant" class="impl has-srclink"><a href="#impl-From%3CT%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl<T> From<T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-2" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.from-2" class="anchor"></a><h4 class="code-header">fn <a class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-Instant" class="impl has-srclink"><a href="#impl-Into%3CU%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl<T, U> Into<U> for T<span class="where fmt-newline">where<br> U: From<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into</a>(self) -> 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>[From]<T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-ToOwned-for-Instant" class="impl has-srclink"><a href="#impl-ToOwned-for-Instant" class="anchor"></a><h3 class="code-header">impl<T> ToOwned for T<span class="where fmt-newline">where<br> T: Clone,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Owned" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl has-srclink"><a href="#method.to_owned" class="anchor"></a><h4 class="code-header">fn <a class="fnname">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a>Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl has-srclink"><a href="#method.clone_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">clone_into</a>(&self, target: &mut T)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-Instant" class="impl has-srclink"><a href="#impl-TryFrom%3CU%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl<T, U> TryFrom<U> for T<span class="where fmt-newline">where<br> U: Into<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = Infallible</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_from</a>(value: U) -> Result<T, <T as TryFrom<U>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-Instant" class="impl has-srclink"><a href="#impl-TryInto%3CU%3E-for-Instant" class="anchor"></a><h3 class="code-header">impl<T, U> TryInto<U> for T<span class="where fmt-newline">where<br> U: TryFrom<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = <U as TryFrom<T>>::Error</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_into</a>(self) -> Result<U, <U as TryFrom<T>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../" data-current-crate="time" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
