setup<T> method
T
setup<T>(
- T builder()
Set up this observer with the given builder
Implementation
T setup<T>(T Function() builder) {
// Clear out existing streams (for hot reloading)
_clearStreams();
// Calling the builder will add any relevant streams to the observer
final built = runRxZoned(builder, registrar: _addStream);
if (!_listenable) {
throw RxObserverIsNotListenable();
}
return built;
}