ef-unresolved">Sexplib0</span>.Sexp.t</span></code></div></div><div class="odoc-spec"><div class="spec type subst anchored" id="type-comparer"><a href="#type-comparer" class="anchor"></a><code><span><span class="keyword">type</span> <span>('a, 'compare_a) comparer</span></span><span> := <span><span class="type-var">'a</span> <span class="arrow">&#45;&gt;</span></span> <span><span class="type-var">'a</span> <span class="arrow">&#45;&gt;</span></span> int</span></code></div></div><div class="odoc-spec"><div c