nsafe version of <a href="index.html#val-clear"><code>clear</code></a></p></dd></dl><dl><dt class="spec value" id="val-setb"><a href="#val-setb" class="anchor"></a><code><span class="keyword">val</span> setb : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> int <span>&#45;&gt;</span> bool <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dd><p>Set a bit at a specific index according to a boolean. See <a href="index.html#val-unsafe_setb"><code>unsafe_setb</code></a></p></dd></dl><