ls.Hashtbl.html">Hashtbl</a>: <code class="code"><span class="keyword">sig</span></code> <a href="MoreLabels.Hashtbl.html">..</a> <code class="code"><span class="keyword">end</span></code></pre>
<pre><span class="keyword">module</span> <a href="MoreLabels.Map.html">Map</a>: <code class="code"><span class="keyword">sig</span></code> <a href="MoreLabels.Map.html">..</a> <code class="code"><span class="keyword">end</span></code></pre>
<pre><span class="keyword">module</span> <a href="MoreLabels.Set.html">Set</