n_reference">function_reference</a>;</span></code></li><li id="type-function_.arity" class="def record field anchored"><a href="#type-function_.arity" class="anchor"></a><code><span>arity : int;</span></code></li></ol><code><span>}</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-sexp_of_function_"><a href="#val-sexp_of_function_" class="anchor"></a><code><span><span class="keyword">val</span> sexp_of_function_ : <span><a href="#type-function_">function_</a> <span cla