unregisterLifecycle method

@override @mustCallSuper bool unregisterLifecycle(RaiiLifecycle lifecycle)

Un-registers a RaiiLifecycle object from this container.

The lifecycle will be disposed if it is still mounted. This is typically called when manually cancelling or disposing a child resource before the parent is disposed.

Returns true if the lifecycle was registered and successfully removed, false if it was not registered.

Implementation

@override
@mustCallSuper
bool unregisterLifecycle(RaiiLifecycle lifecycle) {
  // Check pending first
  if (_pendingLifecycles.remove(lifecycle)) {
    return true;
  }

  return _raiiManager.unregisterLifecycle(lifecycle);
}