="anchor"></a><code><span class="keyword">module </span><a href="Slot">Slot</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Small"><a href="#module-Small" class="anchor"></a><code><span class="keyword">module </span><a href="Small">Small</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Source"><a href="#module-Source" class="anchor"></a><code><span class="key