onnull" class="anchor"></a><code><span class="keyword">val</span> is_considered_nonnull : <span>nullsafe_mode:<a href="../Nullsafe/NullsafeMode/index.html#type-t">Nullsafe.NullsafeMode.t</a></span> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> bool</code></dt><dd><p>Check whether a given nullability is considered non-nullable within a given <code>nullsafe_mode</code>.</p></dd></dl><dl><dt class="spec value" id="val-is_nonnullish"><a href="#val-is_nonnullish" class="anchor">