<span class="constructor">Binding</span> <span class="keyword">of</span> <a href="index.html#type-variable_name">variable_name</a></code></td></tr></table></dt><dt class="spec type" id="type-binop"><a href="#type-binop" class="anchor"></a><code><span class="keyword">type</span> binop</code><code> = </code><table class="variant"><tr id="type-binop.OpEq" class="anchored"><td class="def constructor"><a href="#type-binop.OpEq" class="anchor"></a><code>| </code><code><span class="constructor">OpEq</span></code><