k as expected.</p>
</div>
<div class="sect2">
<h3 id="_error_propagation"><a class="anchor" href="#_error_propagation"></a>Error propagation</h3>
<div class="paragraph">
<p>When an exception occurs inside a core async channel the error is triggered as part of the channel exception handler.
That doesn&#8217;t compose very well, and for the parser needs it&#8217;s better if we have something more like the async/await
pattern used on JS environments. Pathom provides some macros to help making this a simple thi