MoreLabels.Map.S

# Module type MoreLabels.Map.S

    module type S = sig .. end

    type key

    type +'a t

    val empty : 'a t

    val is_empty : 'a t -> bool

    val add : key:key ->
           data:'a -> 'a t -> 'a t

    val find : key -> 'a t -> 'a

    val remove : key -> 'a t -> 'a t

    val mem : key -> 'a t -> bool

    val iter : f:(key:key -> data:'a -> unit) ->
           'a t -> unit

    val map : f:('a -> 'b) -> 'a t -> 'b t

    val mapi : f:(key -> 'a -> 'b) ->
           'a t -> 'b t

    val fold : f:(key:key -> data:'a -> 'b -> 'b) ->
           'a t -> init:'b -> 'b

    val compare : cmp:('a -> 'a -> int) ->
           'a t -> 'a t -> int

    val equal : cmp:('a -> 'a -> bool) ->
           'a t -> 'a t -> bool