"></a><code><span><span class="keyword">val</span> of_gen : <span><span>char <a href="#type-gen">gen</a></span> <span class="arrow">&#45;&gt;</span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-of_iter"><a href="#val-of_iter" class="anchor"></a><code><span><span class="keyword">val</span> of_iter : <span><span>char <a href="#type-iter">iter</a></span> <span class="arrow">&#45;&gt;</span></span> string</span></code></div></div><div class="odoc-spec"><