="../../../IStdlib/PrettyPrintable/module-type-PPSet/index.html">IStdlib.PrettyPrintable.PPSet</a></span></code></summary><div class="odoc-include"><details open="open"><summary class="spec include"><code><span><span class="keyword">include</span> <span class="xref-unresolved">IStdlib</span>.IStd.Caml.Set.S</span></code></summary><div class="odoc-spec"><div class="spec type anchored" id="type-elt"><a href="#type-elt" class="anchor"></a><code><span><span class="keyword">type</span> elt</span></code></div></d