pec value anchored" id="val-pp_range"><a href="#val-pp_range" class="anchor"></a><code><span><span class="keyword">val</span> pp_range : <span><span class="xref-unresolved">Stdlib</span>.Format.formatter <span class="arrow">&#45;&gt;</span></span> <span><span>(<a href="#type-t">t</a> * <a href="#type-t">t</a>)</span> <span class="arrow">&#45;&gt;</span></span> unit</span></code></div></div><div class="odoc-spec"><div class="spec module anchored" id="module-Map"><a href="#module-Map" class="anchor"></a><code