(compareAndSet: StringAdd).self
(compareAndSet: StringFormat).self
(compareAndSet: ArrowAssoc[CompareAndSet[A]]).x
(Since version 2.10.0) Use leftOfArrow instead
(compareAndSet: Ensuring[CompareAndSet[A]]).x
(Since version 2.10.0) Use resultOfEnsuring instead
Conditionally sets signal to given value. Acts similarly as
Signal.compareAndSet