#45;&gt;</span></span> int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-no_desc"><a href="#val-no_desc" class="anchor"></a><code><span><span class="keyword">val</span> no_desc : <a href="#type-error_desc">error_desc</a></span></code></div><div class="spec-doc"><p>empty error description</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-verbatim_desc"><a href="#val-verbatim_desc" class="anchor"></a><code><span><span class="keyword">val<