</code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-to_seq"><a href="#val-to_seq" class="anchor"></a><code><span><span class="keyword">val</span> to_seq : <span><span><span class="type-var">'a</span> <a href="#type-t">t</a></span> <span class="arrow">&#45;&gt;</span></span> <span><span>(<a href="#type-key">key</a> * <span class="type-var">'a</span>)</span> <span class="xref-unresolved">Stdlib</span>.Seq.t</span></span></code></div></div><div class="odoc-spec"><div class="spec 