package preface

You can search for identifiers within the package.

in-package search v0.2.0

On This Page

Module `Profunctor.From_closed`

module Closed : Preface_specs.CLOSED

type ('a, 'b) t = ('a, 'b) Closed.t

The type held by the Profunctor.

val dimap : ('a -> 'b) -> ('c -> 'd) -> ('b, 'c) t -> ('a, 'd) t

val contramap_fst : ('a -> 'b) -> ('b, 'c) t -> ('a, 'c) t

Contramapping over the first argument.

val map_snd : ('b -> 'c) -> ('a, 'b) t -> ('a, 'c) t

Mapping over the second argument.