scala.reactive.container.ValPairContainer
(mutate: StringAdd).self
(mutate: StringFormat).self
(mutate: ArrowAssoc[Mutate[P, Q, M]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(mutate: Ensuring[Mutate[P, Q, M]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead