dispose method

@mustCallSuper void dispose()

Executed when the value is discarded.

値が破棄される際に実行されます。

Implementation

@mustCallSuper
void dispose() {
  assert(!disposed, "Value is already disposed.");
  _disposed = true;
  _callbacks.clear();
  _listeners.clear();
  _ancestorStates.clear();
  _sendLog(ScopedLoggerEvent.dispose);
}