n> <span>&#45;&gt;</span> <a href="../Base/index.html#type-t">Base.t</a> <span>&#45;&gt;</span> unit)</span> <span>&#45;&gt;</span> <span><span class="type-var">'a</span> <a href="index.html#type-t">t</a></span> <span>&#45;&gt;</span> unit</code></dt><dd><p>Default iter when you don't care about order</p></dd></dl><dl><dt class="spec value" id="val-map_to_list"><a href="#val-map_to_list" class="anchor"></a><code><span class="keyword">val</span> map_to_list : <span>(<span class="type-var">'a</span> <span>&#4