(readDataMapperFactory: StringAdd).self
(readDataMapperFactory: StringFormat).self
(readDataMapperFactory: ArrowAssoc[ReadDataMapperFactory[T]]).x
(Since version 2.10.0) Use leftOfArrow
instead
(readDataMapperFactory: Ensuring[ReadDataMapperFactory[T]]).x
(Since version 2.10.0) Use resultOfEnsuring
instead