Batteries user guide : BatHashtbl.S.Labels

# Module BatHashtbl.S.Labels

    module Labels: sig .. end

Operations on `Hashtbl` with labels.

This module overrides a number of functions of `Hashtbl` by functions in which some arguments require labels. These labels are there to improve readability and safety and to let you change the order of arguments to functions. In every case, the behavior of the function is identical to that of the corresponding function of `Hashtbl`.

    val add : 'a BatHashtbl.S.t -> key:BatHashtbl.S.key -> data:'a -> unit

    val replace : 'a BatHashtbl.S.t -> key:BatHashtbl.S.key -> data:'a -> unit

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

    val map : f:(key:BatHashtbl.S.key -> data:'a -> 'b) ->
           'a BatHashtbl.S.t -> 'b BatHashtbl.S.t

    val map_inplace : f:(key:BatHashtbl.S.key -> data:'a -> 'a) -> 'a BatHashtbl.S.t -> unit

    val filter : f:('a -> bool) -> 'a BatHashtbl.S.t -> 'a BatHashtbl.S.t

    val filter_inplace : f:('a -> bool) -> 'a BatHashtbl.S.t -> unit

    val filteri : f:(key:BatHashtbl.S.key -> data:'a -> bool) ->
           'a BatHashtbl.S.t -> 'a BatHashtbl.S.t

    val filteri_inplace : f:(key:BatHashtbl.S.key -> data:'a -> bool) -> 'a BatHashtbl.S.t -> unit

    val filter_map : f:(key:BatHashtbl.S.key -> data:'a -> 'b option) ->
           'a BatHashtbl.S.t -> 'b BatHashtbl.S.t

    val filter_map_inplace : f:(key:BatHashtbl.S.key -> data:'a -> 'a option) -> 'a BatHashtbl.S.t -> unit

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

    val modify : key:BatHashtbl.S.key -> f:('a -> 'a) -> 'a BatHashtbl.S.t -> unit

    val modify_def : default:'a ->
           key:BatHashtbl.S.key -> f:('a -> 'a) -> 'a BatHashtbl.S.t -> unit

    val modify_opt : key:BatHashtbl.S.key ->
           f:('a option -> 'a option) -> 'a BatHashtbl.S.t -> unit