(eitherMappableFuture: StringAdd).self
(eitherMappableFuture: StringFormat).self
(eitherMappableFuture: ArrowAssoc[EitherMappableFuture[A]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(eitherMappableFuture: Ensuring[EitherMappableFuture[A]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
(Since version 0.12.0) Use reactivemongo.util.EitherMappableFuture