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<h1>Module <a href="type_Printexc.Slot.html">Printexc.Slot</a></h1>
<pre><span id="MODULESlot"><span class="keyword">module</span> Slot</span>: <code class="code"><span class="keyword">sig</span></code> <a href="Printexc.Slot.html">..</a> <code class="code"><span class="keyword">end</span></code></pre><div class="info module top">
<ul class="info-attributes">
<li><b>Since</b> 4.02.0</li>
</ul>
</div>
<hr width="100%">
<pre><span id="TYPEt"><span class="keyword">type</span> <code class="type"></code>t</span> = <code class="type"><a href="Printexc.html#TYPEbacktrace_slot">Printexc.backtrace_slot</a></code> </pre>
<pre><span id="VALis_raise"><span class="keyword">val</span> is_raise</span> : <code class="type"><a href="Printexc.Slot.html#TYPEt">t</a> -> bool</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">is_raise slot</code> is <code class="code"><span class="keyword">true</span></code> when <code class="code">slot</code> refers to a raising
point in the code, and <code class="code"><span class="keyword">false</span></code> when it comes from a simple
function call.</p>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.02</li>
</ul>
</div>
<pre><span id="VALis_inline"><span class="keyword">val</span> is_inline</span> : <code class="type"><a href="Printexc.Slot.html#TYPEt">t</a> -> bool</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">is_inline slot</code> is <code class="code"><span class="keyword">true</span></code> when <code class="code">slot</code> refers to a call
that got inlined by the compiler, and <code class="code"><span class="keyword">false</span></code> when it comes from
any other context.</p>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.04.0</li>
</ul>
</div>
<pre><span id="VALlocation"><span class="keyword">val</span> location</span> : <code class="type"><a href="Printexc.Slot.html#TYPEt">t</a> -> <a href="Printexc.html#TYPElocation">Printexc.location</a> option</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">location slot</code> returns the location information of the slot,
if available, and <code class="code"><span class="constructor">None</span></code> otherwise.</p>
<p>Some possible reasons for failing to return a location are as follow:</p>
<ul>
<li>the slot corresponds to a compiler-inserted raise</li>
<li>the slot corresponds to a part of the program that has not been
compiled with debug information (<code class="code">-g</code>)</li>
</ul>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.02</li>
</ul>
</div>
<pre><span id="VALname"><span class="keyword">val</span> name</span> : <code class="type"><a href="Printexc.Slot.html#TYPEt">t</a> -> string option</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">name slot</code> returns the name of the function or definition
enclosing the location referred to by the slot.</p>
<p><code class="code">name slot</code> returns None if the name is unavailable, which
may happen for the same reasons as <code class="code">location</code> returning None.</p>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.11</li>
</ul>
</div>
<pre><span id="VALformat"><span class="keyword">val</span> format</span> : <code class="type">int -> <a href="Printexc.Slot.html#TYPEt">t</a> -> string option</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">format pos slot</code> returns the string representation of <code class="code">slot</code> as
<code class="code">raw_backtrace_to_string</code> would format it, assuming it is the
<code class="code">pos</code>-th element of the backtrace: the <code class="code">0</code>-th element is
pretty-printed differently than the others.</p>
<p>Whole-backtrace printing functions also skip some uninformative
slots; in that case, <code class="code">format pos slot</code> returns <code class="code"><span class="constructor">None</span></code>.</p>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.02</li>
</ul>
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