/span> t</span><span> = int</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-hash_fold_t"><a href="#val-hash_fold_t" class="anchor"></a><code><span><span class="keyword">val</span> hash_fold_t : 
  <span><span class="xref-unresolved">Ppx_hash_lib</span>.Std.Hash.state <span class="arrow">&#45;&gt;</span></span>
  <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span>
  <span class="xref-unresolved">Ppx_hash_lib</span>.Std.Hash.state</span></code></d