/span> Ppx_hash_lib.Std.Hash.state</code></dt><dt class="spec value" id="val-hash_property_name"><a href="#val-hash_property_name" class="anchor"></a><code><span class="keyword">val</span> hash_property_name : <a href="index.html#type-property_name">property_name</a> <span>&#45;&gt;</span> Ppx_hash_lib.Std.Hash.hash_value</code></dt><dt class="spec value" id="val-property_name_of_sexp"><a href="#val-property_name_of_sexp" class="anchor"></a><code><span class="keyword">val</span> property_name_of_sexp : Ppx_