span></code> flag turned on. In this case, there is no overhead compared
with calling the abstracted predicate directly.</p>
<p>See also the <code class="docutils literal notranslate"><span class="pre">coroutining</span></code> library.</p>
<section id="api-documentation">
<h2>API documentation<a class="headerlink" href="#api-documentation" title="Link to this heading"></a></h2>
<p>Open the
<a class="reference external" href="../../apis/library_index.html#dif">../../apis/library_index.html#dif</a>
link i