../../../index.html">Synduce</a> &#x00BB; <a href="../../index.html">Lang</a> &#x00BB; <a href="../index.html">Rewriter</a> &#x00BB; Expression</nav><header class="odoc-preamble"><h1>Module <code><span>Rewriter.Expression</span></code></h1></header><div class="odoc-content"><div class="odoc-spec"><div class="spec value" id="val-box_id" class="anchored"><a href="#val-box_id" class="anchor"></a><code><span><span class="keyword">val</span> box_id : <span><span class="xref-unresolved">Base</span>.int <span clas