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<meta name="description" content="API documentation for the Rust `ParkThread` struct in crate `tokio_executor`.">
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<p class='location'>Struct ParkThread</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Park">Park</a></div></div><p class='location'><a href='../index.html'>tokio_executor</a>::<wbr><a href='index.html'>park</a></p><script>window.sidebarCurrent = {name: 'ParkThread', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>tokio_executor</a>::<wbr><a href='index.html'>park</a>::<wbr><a class="struct" href=''>ParkThread</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</a>
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</span><a class='srclink' href='../../src/tokio_executor/park.rs.html#147-149' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct ParkThread { /* fields omitted */ }</pre><div class='docblock'><p>Blocks the current thread using a condition variable.</p>
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<p>Implements the [<code>Park</code>] functionality by using a condition variable. An
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atomic variable is also used to avoid using the condition variable if
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possible.</p>
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<p>The condition variable is cached in a thread-local variable and is shared
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across all <code>ParkThread</code> instances created on the same thread. This also
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means that an instance of <code>ParkThread</code> might be unblocked by a handle
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associated with a different <code>ParkThread</code> instance.</p>
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<h2 id='methods' class='small-section-header'>
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Methods<a href='#methods' class='anchor'></a>
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</h2>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl <a class="struct" href="../../tokio_executor/park/struct.ParkThread.html" title="struct tokio_executor::park::ParkThread">ParkThread</a></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#188-205' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>pub fn <a href='#method.new' class='fnname'>new</a>() -> <a class="struct" href="../../tokio_executor/park/struct.ParkThread.html" title="struct tokio_executor::park::ParkThread">ParkThread</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#193-197' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Create a new <code>ParkThread</code> handle for the current thread.</p>
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<p>This type cannot be moved to other threads, so it should be created on
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the thread that the caller intends to park.</p>
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</div></div>
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<h2 id='implementations' class='small-section-header'>
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Trait Implementations<a href='#implementations' class='anchor'></a>
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</h2>
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<h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl <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_executor/park/struct.ParkThread.html" title="struct tokio_executor::park::ParkThread">ParkThread</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#146' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &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></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#146' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><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-Park' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../tokio_executor/park/trait.Park.html" title="trait tokio_executor::park::Park">Park</a> for <a class="struct" href="../../tokio_executor/park/struct.ParkThread.html" title="struct tokio_executor::park::ParkThread">ParkThread</a></code><a href='#impl-Park' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#207-223' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='associatedtype.Unpark' class="type"><span id='Unpark.t' class='invisible'><code>type <a href='../../tokio_executor/park/trait.Park.html#associatedtype.Unpark' class="type">Unpark</a> = <a class="struct" href="../../tokio_executor/park/struct.UnparkThread.html" title="struct tokio_executor::park::UnparkThread">UnparkThread</a></code></span></h4>
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<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"><span id='Error.t' class='invisible'><code>type <a href='../../tokio_executor/park/trait.Park.html#associatedtype.Error' class="type">Error</a> = <a class="struct" href="../../tokio_executor/park/struct.ParkError.html" title="struct tokio_executor::park::ParkError">ParkError</a></code></span></h4>
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<div class='docblock'><p>Error returned by <code>park</code></p>
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</div><h4 id='method.unpark' class="method"><span id='unpark.v' class='invisible'><code>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></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#211-214' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><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"><span id='park.v' class='invisible'><code>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></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#216-218' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><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"><span id='park_timeout.v' class='invisible'><code>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></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/tokio_executor/park.rs.html#220-222' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><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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