esolved">Stdlib</span>.Buffer.t <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-physicalloc">physicalloc</a> <span class="arrow">&#45;&gt;</span></span> unit</span></code></div><div class="spec-doc"><p>Output a JSON value of type <a href="#type-physicalloc"><code>physicalloc</code></a>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-string_of_physicalloc"><a href="#val-string_of_physicalloc" class="anchor"></a><code><span><span class="keyword">val</span> stri