> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> unit</code></dt><dd><p>printer</p></dd></dl><dl><dt class="spec value" id="val-to_string"><a href="#val-to_string" class="anchor"></a><code><span class="keyword">val</span> to_string : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> string</code></dt><dd><p>Conversion to a string</p></dd></dl></section></div></body></html>