Over_contravariant.Req
type 'a t = 'a Contravariant.t
The type held by the Divisible.
Divisible
val divide : ('a -> 'b * 'c) -> 'b t -> 'c t -> 'a t
The contravariant version of apply from Applicative.
apply
Applicative
val conquer : 'a t
Provide and empty value.