<a href="B/index.html#type-t">B.t</a></code></dt><dt class="spec value" id="val-to_constraint"><a href="#val-to_constraint" class="anchor"></a><code><span class="keyword">val</span> to_constraint : string <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="../../../Libabsolute/Constraint/index.html#type-t">Libabsolute.Constraint.t</a></code></dt><dt class="spec value" id="val-join"><a href="#val-join" class="anchor"></a><code><span class="keyword">val</span> join : <a hr