cancel()
Cancel the wait for the set of attribute path/value pairs represented by this MTRAttributeValueWaiter. If the completion has not been called yet, it will becalled with MTRErrorCodeCancelled.
Declaration
func cancel()Cancel the wait for the set of attribute path/value pairs represented by this MTRAttributeValueWaiter. If the completion has not been called yet, it will becalled with MTRErrorCodeCancelled.
func cancel()