Map_diff.Make
Sourcemodule M : sig ... end
val get :
(from:'a -> to_:'a -> 'a_diff Optional_diff.t) ->
from:'a M.t ->
to_:'a M.t ->
(M.Key.t, 'a, 'a_diff) t Optional_diff.t
val of_list_exn :
('a_diff list -> 'a_diff Optional_diff.t) ->
('a -> 'a_diff -> 'a) ->
(M.Key.t, 'a, 'a_diff) t list ->
(M.Key.t, 'a, 'a_diff) t Optional_diff.t