lass="constructor">Through</span></code></td></tr></table></dt><dd><p>Trace elements</p></dd></dl><div class="spec module" id="module-Set"><a href="#module-Set" class="anchor"></a><code><span class="keyword">module</span> <a href="Set/index.html">Set</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><dl><dt class="spec module" id="module-Issue"><a href="#module-Issue" class="anchor"></a><code><span class="keyword">module</span> <a href="Issue/index.html">Issue</a> : <sp