red"><td class="def field"><a href="#type-err_instance.is_always_true" class="anchor"></a><code>is_always_true : bool;</code></td></tr><tr id="type-err_instance.condition_descr" class="anchored"><td class="def field"><a href="#type-err_instance.condition_descr" class="anchor"></a><code>condition_descr : <span>string option</span>;</code></td></tr><tr id="type-err_instance.nonnull_origin" class="anchored"><td class="def field"><a href="#type-err_instance.nonnull_origin" class="anchor"></a><code>nonnull_origi