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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 `ReentrantMutex` struct in crate `lock_api`."><meta name="keywords" content="rust, rustlang, rust-lang, ReentrantMutex"><title>lock_api::ReentrantMutex - 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></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><p class='location'>Struct ReentrantMutex</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><a href="#method.into_inner">into_inner</a><a href="#method.lock">lock</a><a href="#method.try_lock">try_lock</a><a href="#method.get_mut">get_mut</a><a href="#method.force_unlock">force_unlock</a><a href="#method.raw">raw</a><a href="#method.force_unlock_fair">force_unlock_fair</a><a href="#method.try_lock_for">try_lock_for</a><a href="#method.try_lock_until">try_lock_until</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Default">Default</a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Debug">Debug</a></div></div><p class='location'><a href='index.html'>lock_api</a></p><script>window.sidebarCurrent = {name: 'ReentrantMutex', 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 js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><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='in-band'>Struct <a href='index.html'>lock_api</a>::<wbr><a class="struct" href=''>ReentrantMutex</a></span><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>−</span>]</a></span><a class='srclink' href='../src/lock_api/remutex.rs.html#138-141' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust struct'>pub struct ReentrantMutex<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> { /* fields omitted */ }</pre></div><div class='docblock'><p>A mutex which can be recursively locked by a single thread.</p>
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<p>This type is identical to <code>Mutex</code> except for the following points:</p>
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<ul>
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<li>Locking multiple times from the same thread will work correctly instead of
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deadlocking.</li>
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<li><code>ReentrantMutexGuard</code> does not give mutable references to the locked data.
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Use a <code>RefCell</code> if you need this.</li>
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</ul>
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<p>See <a href="struct.Mutex.html"><code>Mutex</code></a> for more details about the underlying mutex
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primitive.</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'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T> <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#150-187' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.new' class='fnname'>new</a>(val: T) -> <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#169-179' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Creates a new reentrant mutex in an unlocked state ready for use.</p>
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</div><h4 id='method.into_inner' class="method"><span id='into_inner.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.into_inner' class='fnname'>into_inner</a>(self) -> T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#184-186' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Consumes this mutex, returning the underlying data.</p>
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</div></div><h3 id='impl-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#189-268' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.lock' class="method"><span id='lock.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.lock' class='fnname'>lock</a>(&self) -> <a class="struct" href="../lock_api/struct.ReentrantMutexGuard.html" title="struct lock_api::ReentrantMutexGuard">ReentrantMutexGuard</a><R, G, T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#209-212' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Acquires a reentrant mutex, blocking the current thread until it is able
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to do so.</p>
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<p>If the mutex is held by another thread then this function will block the
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local thread until it is available to acquire the mutex. If the mutex is
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already held by the current thread then this function will increment the
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lock reference count and return immediately. Upon returning,
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the thread is the only thread with the mutex held. An RAII guard is
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returned to allow scoped unlock of the lock. When the guard goes out of
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scope, the mutex will be unlocked.</p>
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</div><h4 id='method.try_lock' class="method"><span id='try_lock.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.try_lock' class='fnname'>try_lock</a>(&self) -> <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="../lock_api/struct.ReentrantMutexGuard.html" title="struct lock_api::ReentrantMutexGuard">ReentrantMutexGuard</a><R, G, T>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#222-228' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Attempts to acquire this lock.</p>
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<p>If the lock could not be acquired at this time, then <code>None</code> is returned.
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Otherwise, an RAII guard is returned. The lock will be unlocked when the
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guard is dropped.</p>
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<p>This function does not block.</p>
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</div><h4 id='method.get_mut' class="method"><span id='get_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.get_mut' class='fnname'>get_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#235-237' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a mutable reference to the underlying data.</p>
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<p>Since this call borrows the <code>ReentrantMutex</code> mutably, no actual locking needs to
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take place---the mutable borrow statically guarantees no locks exist.</p>
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</div><h4 id='method.force_unlock' class="method"><span id='force_unlock.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub unsafe fn <a href='#method.force_unlock' class='fnname'>force_unlock</a>(&self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#251-253' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Forcibly unlocks the mutex.</p>
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<p>This is useful when combined with <code>mem::forget</code> to hold a lock without
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the need to maintain a <code>ReentrantMutexGuard</code> object alive, for example when
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dealing with FFI.</p>
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<h1 id="safety" class="section-header"><a href="#safety">Safety</a></h1>
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<p>This method must only be called if the current thread logically owns a
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<code>ReentrantMutexGuard</code> but that guard has be discarded using <code>mem::forget</code>.
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Behavior is undefined if a mutex is unlocked when not locked.</p>
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</div><h4 id='method.raw' class="method"><span id='raw.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub unsafe fn <a href='#method.raw' class='fnname'>raw</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>R</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#265-267' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns the underlying raw mutex object.</p>
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<p>Note that you will most likely need to import the <code>RawMutex</code> trait from
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<code>lock_api</code> to be able to call functions on the raw mutex.</p>
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<h1 id="safety-1" class="section-header"><a href="#safety-1">Safety</a></h1>
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<p>This method is unsafe because it allows unlocking a mutex while
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still holding a reference to a <code>ReentrantMutexGuard</code>.</p>
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</div></div><h3 id='impl-2' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutexFair.html" title="trait lock_api::RawMutexFair">RawMutexFair</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-2' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#270-286' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.force_unlock_fair' class="method"><span id='force_unlock_fair.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub unsafe fn <a href='#method.force_unlock_fair' class='fnname'>force_unlock_fair</a>(&self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#283-285' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Forcibly unlocks the mutex using a fair unlock procotol.</p>
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<p>This is useful when combined with <code>mem::forget</code> to hold a lock without
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the need to maintain a <code>ReentrantMutexGuard</code> object alive, for example when
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dealing with FFI.</p>
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<h1 id="safety-2" class="section-header"><a href="#safety-2">Safety</a></h1>
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<p>This method must only be called if the current thread logically owns a
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<code>ReentrantMutexGuard</code> but that guard has be discarded using <code>mem::forget</code>.
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Behavior is undefined if a mutex is unlocked when not locked.</p>
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</div></div><h3 id='impl-3' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutexTimed.html" title="trait lock_api::RawMutexTimed">RawMutexTimed</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-3' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#288-316' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.try_lock_for' class="method"><span id='try_lock_for.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.try_lock_for' class='fnname'>try_lock_for</a>(<br> &self, <br> timeout: R::<a class="type" href="../lock_api/trait.RawMutexTimed.html#associatedtype.Duration" title="type lock_api::RawMutexTimed::Duration">Duration</a><br>) -> <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="../lock_api/struct.ReentrantMutexGuard.html" title="struct lock_api::ReentrantMutexGuard">ReentrantMutexGuard</a><R, G, T>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#295-301' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Attempts to acquire this lock until a timeout is reached.</p>
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<p>If the lock could not be acquired before the timeout expired, then
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<code>None</code> is returned. Otherwise, an RAII guard is returned. The lock will
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be unlocked when the guard is dropped.</p>
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</div><h4 id='method.try_lock_until' class="method"><span id='try_lock_until.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.try_lock_until' class='fnname'>try_lock_until</a>(<br> &self, <br> timeout: R::<a class="type" href="../lock_api/trait.RawMutexTimed.html#associatedtype.Instant" title="type lock_api::RawMutexTimed::Instant">Instant</a><br>) -> <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="../lock_api/struct.ReentrantMutexGuard.html" title="struct lock_api::ReentrantMutexGuard">ReentrantMutexGuard</a><R, G, T>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#309-315' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Attempts to acquire this lock until a timeout is reached.</p>
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<p>If the lock could not be acquired before the timeout expired, then
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<code>None</code> is returned. Otherwise, an RAII guard is returned. The lock will
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be unlocked when the guard is dropped.</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-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>> <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="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#143-145' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>> <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="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#146-148' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Default' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a>> <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="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-Default' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/r
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</div></div><h3 id='impl-From%3CT%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, 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 <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-From%3CT%3E' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#325-330' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> <a class="struct" href="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#327-329' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<R: <a class="trait" href="../lock_api/trait.RawMutex.html" title="trait lock_api::RawMutex">RawMutex</a>, G: <a class="trait" href="../lock_api/trait.GetThreadId.html" title="trait lock_api::GetThreadId">GetThreadId</a>, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/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="../lock_api/struct.ReentrantMutex.html" title="struct lock_api::ReentrantMutex">ReentrantMutex</a><R, G, T></code><a href='#impl-Debug' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#332-342' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/lock_api/remutex.rs.html#333-341' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><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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