Core_over_category_and_via_arrow_and_split.Req
type ('a, 'b) t = ('a, 'b) Category.t
The type held by the Arrow.
Arrow
val arrow : ('a -> 'b) -> ('a, 'b) t
Lift a function to an Arrow.
val split : ('a, 'b) t -> ('c, 'd) t -> ('a * 'c, 'b * 'd) t
Split the input between the two given Arrows and combine their output.
Arrows