n></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-(!@)"><a href="#val-(!@)" class="anchor"></a><code><span><span class="keyword">val</span> (!@) : <span><span><span class="type-var">'a</span> <a href="#type-ptr">ptr</a></span> <span class="arrow">&#45;&gt;</span></span> <span class="type-var">'a</span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-(&lt;-@)"><a href="#val-(&lt;-@)" class="anchor"></a><code><span><span class="keywor