/span></code></td></tr><tr id="type-term.ttyp" class="anchored"><td class="def record field"><a href="#type-term.ttyp" class="anchor"></a><code><span>ttyp : <a href="../RType/index.html#type-t">RType.t</a>;</span></code></td></tr></table><code><span>}</span></code></div></div><div class="odoc-spec"><div class="spec type" id="type-function_descr" class="anchored"><a href="#type-function_descr" class="anchor"></a><code><span><span class="keyword">type</span> function_descr</span><span> = </span><span>{</span>