-iter_result"><a href="#val-iter_result" class="anchor"></a><code><span><span class="keyword">val</span> iter_result : 
  <span><span class="label">fold</span>:<span><span>(<span class="type-var">'t</span>, <span class="type-var">'a</span>, unit)</span> <span class="xref-unresolved">IStdlib</span>.IStd.Container.fold</span> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="type-var">'t</span> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="label">f</span>:<span>(<span><span c