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<h1 class='fqn'><span class='in-band'>Struct <a href='../../index.html'>bitflags</a>::<wbr><a href='../index.html'>__core</a>::<wbr><a href='index.html'>sync</a>::<wbr><a class='struct' href=''>StaticMutex</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust struct'>pub struct StaticMutex {
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// some fields omitted
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}</pre><div class='stability'><em class='stab unstable'>Unstable (<code>static_mutex</code>)<p>: may be merged with Mutex in the future</p>
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</em></div><div class='docblock'><p>The static mutex type is provided to allow for static allocation of mutexes.</p>
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<p>Note that this is a separate type because using a Mutex correctly means that
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destructors. As a result, a <code>StaticMutex</code> has one extra method when compared
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to a <code>Mutex</code>, a <code>destroy</code> method. This method is unsafe to call, and
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<span class='attribute'>#<span class='op'>!</span>[<span class='ident'>feature</span>(<span class='ident'>static_mutex</span>)]</span>
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<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>sync</span>::{<span class='ident'>StaticMutex</span>, <span class='ident'>MUTEX_INIT</span>};
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<span class='kw'>static</span> <span class='ident'>LOCK</span>: <span class='ident'>StaticMutex</span> <span class='op'>=</span> <span class='ident'>MUTEX_INIT</span>;
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{
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<span class='kw'>let</span> <span class='ident'>_g</span> <span class='op'>=</span> <span class='ident'>LOCK</span>.<span class='ident'>lock</span>().<span class='ident'>unwrap</span>();
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<span class='comment'>// do some productive work</span>
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}
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<span class='comment'>// lock is unlocked here.</span></pre>
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