pan><span class="keyword">module</span> <a href="Node/index.html">Node</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-instrs" class="anchored"><a href="#val-instrs" class="anchor"></a><code><span><span class="keyword">val</span> instrs : <span><a href="Node/index.html#type-t">Node.t</a> <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-instrs_dir">instrs_dir</a> <a href=".