Bi_mappable_types.Generic
Generic is a generic interface for bi-mappable types, used to build S0 (arity-0) and S1 (arity-1).
Generic
S0
S1
include Basic_generic
include Generic_types.Bi_generic
type ('l, 'r) t
Generic container type.
type 'l left
Generic left type.
type 'r right
Generic right type.
val bi_map : ('l1, 'r1) t -> left:('l1 left -> 'l2 left) -> right:('r1 right -> 'r2 right) -> ('l2, 'r2) t
bi_map c ~left ~right maps left over every 'l1 left, and right over every 'r1 right, in c.
bi_map c ~left ~right
left
'l1 left
right
'r1 right
c
val map_left : ('l1, 'r) t -> f:('l1 left -> 'l2 left) -> ('l2, 'r) t
map_left c ~f maps f over the left type of c only.
map_left c ~f
f
val map_right : ('l, 'r1) t -> f:('r1 right -> 'r2 right) -> ('l, 'r2) t
map_right c ~f maps f over the right type of c only.
map_right c ~f