nfo"><a href="#val-type_info" class="anchor"></a><code><span><span class="keyword">val</span> type_info : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-error_binop"><a href="#val-error_binop" class="anchor"></a><code><span><span class="keyword">val</span> error_binop : <span>string <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</