<span>=&gt;</span> Ppx_deriving_yojson_runtime.error_or(<a href="index.html#type-t">t</a>);</code></dt><dt class="spec value" id="val-make"><a href="#val-make" class="anchor"></a><code><span class="keyword">let</span> make: min:int <span>=&gt;</span> max:int <span>=&gt;</span> unit <span>=&gt;</span> <a href="index.html#type-t">t</a>;</code></dt><dt class="spec value" id="val-type_info"><a href="#val-type_info" class="anchor"></a><code><span class="keyword">let</span> type_info: unit <span>=&gt;</span> Depy