

# Module hackney_pool_handler #
* [Function Index](#index)
* [Function Details](#functions)

__This module defines the `hackney_pool_handler` behaviour.__<br /> Required callback functions: `start/0`, `checkout/4`, `checkin/2`.

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## Function Index ##


<table width="100%" border="1" cellspacing="0" cellpadding="2" summary="function index"><tr><td valign="top"><a href="#behaviour_info-1">behaviour_info/1</a></td><td></td></tr></table>


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## Function Details ##

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### behaviour_info/1 ###

<pre><code>
behaviour_info(X1::atom()) -&gt; [{atom(), arity()}] | undefined
</code></pre>
<br />

