juniper/log/fn.shutdown_logger.html
Juniper Documentation Builder 95d942c9d4 Update documentation for Juniper
2016-09-11 18:41:24 +00:00

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<h1 class='fqn'><span class='in-band'>Function <a href='index.html'>log</a>::<wbr><a class='fn' href=''>shutdown_logger</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust fn'>pub fn shutdown_logger() -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a>&lt;<a class='struct' href='https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html' title='alloc::boxed::Box'>Box</a>&lt;<a class='trait' href='../log/trait.Log.html' title='log::Log'>Log</a>&gt;,&nbsp;<a class='struct' href='../log/struct.ShutdownLoggerError.html' title='log::ShutdownLoggerError'>ShutdownLoggerError</a>&gt;</pre><div class='docblock'><p>Shuts down the global logger.</p>
<p>This function may only be called once in the lifetime of a program, and may
not be called before <code>set_logger</code>. Once the global logger has been shut
down, it can no longer be re-initialized by <code>set_logger</code>. Any log events
that occur after the call to <code>shutdown_logger</code> completes will be ignored.</p>
<p>The logger that was originally created by the call to to <code>set_logger</code> is
returned on success. At that point it is guaranteed that no other threads
are concurrently accessing the logger object.</p>
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