oc-spec"><div class="spec type" id="type-comparator_witness" class="anchored"><a href="#type-comparator_witness" class="anchor"></a><code><span><span class="keyword">type</span> comparator_witness</span><span> = <span class="xref-unresolved">Base__Comparator</span>.Make(<span class="xref-unresolved">E</span>).comparator_witness</span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-comparator" class="anchored"><a href="#val-comparator" class="anchor"></a><code><span><span class="key