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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Timer` struct in crate `tokio_timer`."><meta name="keywords" content="rust, rustlang, rust-lang, Timer"><title>tokio_timer::timer::Timer - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../tokio_timer/index.html'><div class='logo-container'><img src='../../rust-logo.png' alt='logo'></div></a><p class='location'>Struct Timer</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.get_park">get_park</a><a href="#method.get_park_mut">get_park_mut</a><a href="#method.handle">handle</a><a href="#method.new">new</a><a href="#method.new_with_now">new_with_now</a><a href="#method.turn">turn</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Default">Default</a><a href="#impl-Drop">Drop</a><a href="#impl-Park">Park</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">!RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">!UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><p class='location'><a href='../index.html'>tokio_timer</a>::<wbr><a href='index.html'>timer</a></p><script>window.sidebarCurrent = {name: 'Timer', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#129-141' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='../index.html'>tokio_timer</a>::<wbr><a href='index.html'>timer</a>::<wbr><a class="struct" href=''>Timer</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Timer<T, N = <a class="struct" href="../../tokio_timer/clock/struct.Clock.html" title="struct tokio_timer::clock::Clock">SystemNow</a>> { /* fields omitted */ }</pre></div><div class='docblock'><p>Timer implementation that drives <a href="../struct.Delay.html"><code>Delay</code></a>, <a href="../struct.Interval.html"><code>Interval</code></a>, and <a href="../struct.Timeout.html"><code>Timeout</code></a>.</p>
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<p>A <code>Timer</code> instance tracks the state necessary for managing time and
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notifying the <a href="../struct.Delay.html"><code>Delay</code></a> instances once their deadlines are reached.</p>
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<p>It is expected that a single <code>Timer</code> instance manages many individual
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<a href="../struct.Delay.html"><code>Delay</code></a> instances. The <code>Timer</code> implementation is thread-safe and, as such,
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is able to handle callers from across threads.</p>
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<p>Callers do not use <code>Timer</code> directly to create <a href="../struct.Delay.html"><code>Delay</code></a> instances. Instead,
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<a href="struct.Handle.html"><code>Handle</code></a> is used. A handle for the timer instance is obtained by calling
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<a href="#method.handle"><code>handle</code></a>. <a href="struct.Handle.html"><code>Handle</code></a> is the type that implements <code>Clone</code> and is <code>Send + Sync</code>.</p>
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<p>After creating the <code>Timer</code> instance, the caller must repeatedly call
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<a href="#method.turn"><code>turn</code></a>. The timer will perform no work unless <a href="#method.turn"><code>turn</code></a> is called
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repeatedly.</p>
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<p>The <code>Timer</code> has a resolution of one millisecond. Any unit of time that falls
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between milliseconds are rounded up to the next millisecond.</p>
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<p>When the <code>Timer</code> instance is dropped, any outstanding <a href="../struct.Delay.html"><code>Delay</code></a> instance that
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has not elapsed will be notified with an error. At this point, calling
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<code>poll</code> on the <a href="../struct.Delay.html"><code>Delay</code></a> instance will result in <code>Err</code> being returned.</p>
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<h1 id="implementation" class="section-header"><a href="#implementation">Implementation</a></h1>
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<p><code>Timer</code> is based on the <a href="http://www.cs.columbia.edu/%7Enahum/w6998/papers/ton97-timing-wheels.pdf">paper by Varghese and Lauck</a>.</p>
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<p>A hashed timing wheel is a vector of slots, where each slot handles a time
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slice. As time progresses, the timer walks over the slot for the current
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instant, and processes each entry for that slot. When the timer reaches the
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end of the wheel, it starts again at the beginning.</p>
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<p>The <code>Timer</code> implementation maintains six wheels arranged in a set of levels.
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As the levels go up, the slots of the associated wheel represent larger
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intervals of time. At each level, the wheel has 64 slots. Each slot covers a
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range of time equal to the wheel at the lower level. At level zero, each
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slot represents one millisecond of time.</p>
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<p>The wheels are:</p>
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<ul>
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<li>Level 0: 64 x 1 millisecond slots.</li>
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<li>Level 1: 64 x 64 millisecond slots.</li>
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<li>Level 2: 64 x ~4 second slots.</li>
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<li>Level 3: 64 x ~4 minute slots.</li>
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<li>Level 4: 64 x ~4 hour slots.</li>
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<li>Level 5: 64 x ~12 day slots.</li>
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</ul>
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<p>When the timer processes entries at level zero, it will notify all the
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<a href="../struct.Delay.html"><code>Delay</code></a> instances as their deadlines have been reached. For all higher
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levels, all entries will be redistributed across the wheel at the next level
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down. Eventually, as time progresses, entries will <a href="../struct.Delay.html"><code>Delay</code></a> instances will
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either be canceled (dropped) or their associated entries will reach level
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zero and be notified.</p>
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</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl<T> <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../tokio_executor/park/trait.Park.html" title="trait tokio_executor::park::Park">Park</a>, </span></code><a href='#impl' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#173-190' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new' class="method"><code id='new.v'>pub fn <a href='#method.new' class='fnname'>new</a>(park: T) -> Self</code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#187-189' title='goto source code'>[src]</a></h4><div class='docblock'><p>Create a new <code>Timer</code> instance that uses <code>park</code> to block the current
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thread.</p>
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<p>Once the timer has been created, a handle can be obtained using
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<a href="#method.handle"><code>handle</code></a>. The handle is used to create <code>Delay</code> instances.</p>
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<p>Use <code>default</code> when constructing a <code>Timer</code> using the default <code>park</code>
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instance.</p>
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</div></div><h3 id='impl-1' class='impl'><code class='in-band'>impl<T, N> <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N></code><a href='#impl-1' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#192-202' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.get_park' class="method"><code id='get_park.v'>pub fn <a href='#method.get_park' class='fnname'>get_park</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#194-196' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a reference to the underlying <code>Park</code> instance.</p>
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</div><h4 id='method.get_park_mut' class="method"><code id='get_park_mut.v'>pub fn <a href='#method.get_park_mut' class='fnname'>get_park_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#199-201' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a mutable reference to the underlying <code>Park</code> instance.</p>
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</div></div><h3 id='impl-2' class='impl'><code class='in-band'>impl<T, N> <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../tokio_executor/park/trait.Park.html" title="trait tokio_executor::park::Park">Park</a>,<br> N: Now, </span></code><a href='#impl-2' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#204-340' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new_with_now' class="method"><code id='new_with_now.v'>pub fn <a href='#method.new_with_now' class='fnname'>new_with_now</a>(park: T, now: N) -> Self</code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#213-222' title='goto source code'>[src]</a></h4><div class='docblock'><p>Create a new <code>Timer</code> instance that uses <code>park</code> to block the current
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thread and <code>now</code> to get the current <code>Instant</code>.</p>
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<p>Specifying the source of time is useful when testing.</p>
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</div><h4 id='method.handle' class="method"><code id='handle.v'>pub fn <a href='#method.handle' class='fnname'>handle</a>(&self) -> <a class="struct" href="../../tokio_timer/timer/struct.Handle.html" title="struct tokio_timer::timer::Handle">Handle</a></code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#230-232' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a handle to the timer.</p>
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<p>The <code>Handle</code> is how <code>Delay</code> instances are created. The <code>Delay</code> instances
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can either be created directly or the <code>Handle</code> instance can be passed to
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<code>with_default</code>, setting the timer as the default timer for the execution
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context.</p>
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</div><h4 id='method.turn' class="method"><code id='turn.v'>pub fn <a href='#method.turn' class='fnname'>turn</a>(&mut self, max_wait: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../tokio_timer/timer/struct.Turn.html" title="struct tokio_timer::timer::Turn">Turn</a>, T::<a class="type" href="../../tokio_executor/park/trait.Park.html#associatedtype.Error" title="type tokio_executor::park::Park::Error">Error</a>></code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#253-260' title='goto source code'>[src]</a></h4><div class='docblock'><p>Performs one iteration of the timer loop.</p>
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<p>This function must be called repeatedly in order for the <code>Timer</code>
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instance to make progress. This is where the work happens.</p>
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<p>The <code>Timer</code> will use the <code>Park</code> instance that was specified in <a href="#method.new"><code>new</code></a>
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to block the current thread until the next <code>Delay</code> instance elapses. One
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call to <code>turn</code> results in at most one call to <code>park.park()</code>.</p>
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<h1 id="return" class="section-header"><a href="#return">Return</a></h1>
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<p>On success, <code>Ok(Turn)</code> is returned, where <code>Turn</code> is a placeholder type
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that currently does nothing but may, in the future, have functions add
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to provide information about the call to <code>turn</code>.</p>
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<p>If the call to <code>park.park()</code> fails, then <code>Err</code> is returned with the
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error.</p>
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</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Debug' class='impl'><code class='in-band'>impl<T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#128' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#128' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
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</div></div><h3 id='impl-Default' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><<a class="struct" href="../../tokio_executor/park/struct.ParkThread.html" title="struct tokio_executor::park::ParkThread">ParkThread</a>, <a class="struct" href="../../tokio_timer/clock/struct.Clock.html" title="struct tokio_timer::clock::Clock">SystemNow</a>></code><a href='#impl-Default' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#342-346' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.default' class="method hidden"><code id='default.v'>fn <a href='https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> Self</code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#343-345' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the "default value" for a type. <a href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></p>
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</div></div><h3 id='impl-Drop' class='impl'><code class='in-band'>impl<T, N> <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N></code><a href='#impl-Drop' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#409-424' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.drop' class="method hidden"><code id='drop.v'>fn <a href='https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop' class='fnname'>drop</a>(&mut self)</code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#410-423' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Executes the destructor for this type. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></p>
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</div></div><h3 id='impl-Park' class='impl'><code class='in-band'>impl<T, N> <a class="trait" href="../../tokio_executor/park/trait.Park.html" title="trait tokio_executor::park::Park">Park</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../tokio_executor/park/trait.Park.html" title="trait tokio_executor::park::Park">Park</a>,<br> N: Now, </span></code><a href='#impl-Park' class='anchor'></a><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#348-407' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Unpark' class="type"><code id='Unpark.t'>type <a href='../../tokio_executor/park/trait.Park.html#associatedtype.Unpark' class="type">Unpark</a> = T::<a class="type" href="../../tokio_executor/park/trait.Park.html#associatedtype.Unpark" title="type tokio_executor::park::Park::Unpark">Unpark</a></code></h4><div class='docblock'><p>Unpark handle type for the <code>Park</code> implementation.</p>
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</div><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='../../tokio_executor/park/trait.Park.html#associatedtype.Error' class="type">Error</a> = T::<a class="type" href="../../tokio_executor/park/trait.Park.html#associatedtype.Error" title="type tokio_executor::park::Park::Error">Error</a></code></h4><div class='docblock'><p>Error returned by <code>park</code></p>
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</div><h4 id='method.unpark' class="method hidden"><code id='unpark.v'>fn <a href='../../tokio_executor/park/trait.Park.html#tymethod.unpark' class='fnname'>unpark</a>(&self) -> Self::<a class="type" href="../../tokio_executor/park/trait.Park.html#associatedtype.Unpark" title="type tokio_executor::park::Park::Unpark">Unpark</a></code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#356-358' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Get a new <code>Unpark</code> handle associated with this <code>Park</code> instance.</p>
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</div><h4 id='method.park' class="method hidden"><code id='park.v'>fn <a href='../../tokio_executor/park/trait.Park.html#tymethod.park' class='fnname'>park</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Self::<a class="type" href="../../tokio_executor/park/trait.Park.html#associatedtype.Error" title="type tokio_executor::park::Park::Error">Error</a>></code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#360-382' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Block the current thread unless or until the token is available. <a href="../../tokio_executor/park/trait.Park.html#tymethod.park">Read more</a></p>
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</div><h4 id='method.park_timeout' class="method hidden"><code id='park_timeout.v'>fn <a href='../../tokio_executor/park/trait.Park.html#tymethod.park_timeout' class='fnname'>park_timeout</a>(&mut self, duration: <a class="struct" href="https://doc.rust-lang.org/nightly/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Self::<a class="type" href="../../tokio_executor/park/trait.Park.html#associatedtype.Error" title="type tokio_executor::park::Park::Error">Error</a>></code><a class='srclink' href='../../src/tokio_timer/timer/mod.rs.html#384-406' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Park the current thread for at most <code>duration</code>. <a href="../../tokio_executor/park/trait.Park.html#tymethod.park_timeout">Read more</a></p>
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</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl<T, N = <a class="struct" href="../../tokio_timer/clock/struct.Clock.html" title="struct tokio_timer::clock::Clock">Clock</a>> !<a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl<T, N> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N> <span class="where fmt-newline">where<br> N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl<T, N> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N> <span class="where fmt-newline">where<br> N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl<T, N> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N> <span class="where fmt-newline">where<br> N: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>, </span></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl<T, N = <a class="struct" href="../../tokio_timer/clock/struct.Clock.html" title="struct tokio_timer::clock::Clock">Clock</a>> !<a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../tokio_timer/timer/struct.Timer.html" title="struct tokio_timer::timer::Timer">Timer</a><T, N></code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Any' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#108-112' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#109-111' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-217' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214-216' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
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</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220-224' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221-223' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
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</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#564-568' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#565-567' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>, </span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#553-560' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#557-559' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>, </span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#601-610' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#607-609' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#587-596' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-2' class="type"><code id='Error.t-2'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#593-595' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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