tate/index.html"><code>ProcessPoolState</code></a>.</p><div class="odoc-spec"><div class="spec type anchored" id="type-t"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> <span>(_, _, _) t</span></span></code></div><div class="spec-doc"><p>A <code>('work, 'final) t</code> process pool accepts tasks of type <code>'work</code> and produces an array of results of type <code>'final</code>. <code>'work</code> and <code>'final</code> will be marshalled over a Unix pipe.</p></div>