class="src"><span class="keyword">data</span>  <a name="t:Registry" class="def">Registry</a>  </p><div class="doc"><p>Registry: An opaque data type
</p></div></div><div class="top"><p class="src"><a name="v:withRegistry" class="def">withRegistry</a> ::  Con -&gt; String -&gt; <a href="Network-Mom-Stompl-Patterns-Basic.html#t:QName">QName</a> -&gt; (Int, Int) -&gt; <a href="Network-Mom-Stompl-Patterns-Basic.html#t:OnError">OnError</a> -&gt; (<a href="Network-Mom-Stompl-Patterns-Basic.html#t:Registry">Registr