Provide useful functions and iterators on Map.S
Map.S
type 'a sequence
= ('a ‑> unit) ‑> unit
type 'a printer
= Format.formatter ‑> 'a ‑> unit
module type OrderedType = Map.OrderedType
module type S : sig ... end
module Make : functor (O : Map.OrderedType) -> S with type 'a Make.t = 'a Map.Make(O).t and type Make.key = O.t