">val</span> set_autoreleasepool_size_zero : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-set_operation_cost_zero"><a href="#val-set_operation_cost_zero" class="anchor"></a><code><span class="keyword">val</span> set_operation_cost_zero : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-find_opt"><a href="#val-find_opt" class="anchor"></a>