arrow-mtl / arrow.mtl.extensions.writert.contravariant
arrow.Kind | |
arrow.mtl.WriterT |
lift | fun <F, W, A, B> lift(CF: Contravariant< F >, arg0: ( A ) -> B ): (Kind<Kind<Kind<ForWriterT, F >, W >, B >) -> Kind<Kind<Kind<ForWriterT, F >, W >, A > |