row">&#45;&gt;</span></span> <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> bool</span></code></div><div class="spec-doc"><p>Check if two nodes are equal</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_description"><a href="#val-get_description" class="anchor"></a><code><span><span class="keyword">val</span> get_description : <span><a href="../../../IStdlib/Pp/index.html#type-env">IStdlib.Pp.env</a> <span class="arrow">&#45;&gt;</span></span> <sp