ord">&#8209;&gt;</span> <span class="type-var">'b</span> <a href="index.html#type-t">t</a>) <span class="keyword">&#8209;&gt;</span> <span class="type-var">'b</span> <a href="index.html#type-t">t</a></code></div><div class="doc"></div></div><div class="spec val" id="val-wrap"><a href="#val-wrap" class="anchor"></a><div class="def val"><code><span class="keyword">val </span>wrap : <span class="type-var">'a</span> <span class="keyword">&#8209;&gt;</span> <span class="type-var">'a</span> <a href="index.html#ty