performRebuild method

@override Future<void> performRebuild()

Cause the component to update itself.

Called by BuildOwner after the appropriate checks have been made.

Implementation

@override
Future<void> performRebuild() async {
  try {
    _built = await buildAsync();
    super.performRebuild();
  } catch (e, st) {
    failRebuild(e, st);
  }
}