block">
<div class="line"><code class="docutils literal notranslate"><span class="pre">message_cache_(?callable)</span></code> - <code class="docutils literal notranslate"><span class="pre">zero_or_more</span></code></div>
</div>
</div>
</section>
</section>
<hr class="docutils" />
<section id="operators">
<h2><a class="toc-backref" href="#contents" role="doc-backlink">Operators</a><a class="headerlink" href="#operators" title="Link to this heading"></a></h2>
<p>(none)</p>
</section>
</section>


       