int_backtrace oc</code> prints an exception backtrace
    on the output channel <code class="code">oc</code>.  The backtrace lists the program
    locations where the most-recently raised exception was raised
    and where it was propagated through function calls.<br>
<b>Since</b> 3.11.0<br>
</div>

<pre><span id="VALget_backtrace"><span class="keyword">val</span> get_backtrace</span> : <code class="type">unit -&gt; string</code></pre><div class="info ">
<code class="code"><span class="constructor">Printexc