package core

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package core
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include Hashtbl.Accessors
type ('a, 'b) t
type 'a key
val sexp_of_key : ('a, 'b) t -> 'a key -> Base__.Sexp.t
val clear : ('a, 'b) t -> unit
val copy : ('a, 'b) t -> ('a, 'b) t
val fold : ('a, 'b) t -> init:'acc -> f:(key:'a key -> data:'b -> 'acc -> 'acc) -> 'acc
val iter_keys : ('a, 'b) t -> f:('a key -> unit) -> unit
val iter : ('a, 'b) t -> f:('b -> unit) -> unit
val iteri : ('a, 'b) t -> f:(key:'a key -> data:'b -> unit) -> unit
val existsi : ('a, 'b) t -> f:(key:'a key -> data:'b -> bool) -> bool
val exists : ('a, 'b) t -> f:('b -> bool) -> bool
val for_alli : ('a, 'b) t -> f:(key:'a key -> data:'b -> bool) -> bool
val for_all : ('a, 'b) t -> f:('b -> bool) -> bool
val counti : ('a, 'b) t -> f:(key:'a key -> data:'b -> bool) -> int
val count : ('a, 'b) t -> f:('b -> bool) -> int
val length : ('a, 'b) t -> int
val is_empty : ('a, 'b) t -> bool
val mem : ('a, 'b) t -> 'a key -> bool
val remove : ('a, 'b) t -> 'a key -> unit
val choose : ('a, 'b) t -> ('a key * 'b) option
val choose_exn : ('a, 'b) t -> 'a key * 'b
val choose_randomly : ?random_state:Base__.Random.State.t -> ('a, 'b) t -> ('a key * 'b) option
val choose_randomly_exn : ?random_state:Base__.Random.State.t -> ('a, 'b) t -> 'a key * 'b
val set : ('a, 'b) t -> key:'a key -> data:'b -> unit
val add : ('a, 'b) t -> key:'a key -> data:'b -> [ `Duplicate | `Ok ]
val add_exn : ('a, 'b) t -> key:'a key -> data:'b -> unit
val change : ('a, 'b) t -> 'a key -> f:('b option -> 'b option) -> unit
val update : ('a, 'b) t -> 'a key -> f:('b option -> 'b) -> unit
val update_and_return : ('a, 'b) t -> 'a key -> f:('b option -> 'b) -> 'b
val map : ('a, 'b) t -> f:('b -> 'c) -> ('a, 'c) t
val mapi : ('a, 'b) t -> f:(key:'a key -> data:'b -> 'c) -> ('a, 'c) t
val filter_map : ('a, 'b) t -> f:('b -> 'c option) -> ('a, 'c) t
val filter_mapi : ('a, 'b) t -> f:(key:'a key -> data:'b -> 'c option) -> ('a, 'c) t
val filter_keys : ('a, 'b) t -> f:('a key -> bool) -> ('a, 'b) t
val filter : ('a, 'b) t -> f:('b -> bool) -> ('a, 'b) t
val filteri : ('a, 'b) t -> f:(key:'a key -> data:'b -> bool) -> ('a, 'b) t
val partition_map : ('a, 'b) t -> f:('b -> ('c, 'd) Base__.Either.t) -> ('a, 'c) t * ('a, 'd) t
val partition_mapi : ('a, 'b) t -> f:(key:'a key -> data:'b -> ('c, 'd) Base__.Either.t) -> ('a, 'c) t * ('a, 'd) t
val partition_tf : ('a, 'b) t -> f:('b -> bool) -> ('a, 'b) t * ('a, 'b) t
val partitioni_tf : ('a, 'b) t -> f:(key:'a key -> data:'b -> bool) -> ('a, 'b) t * ('a, 'b) t
val find_or_add : ('a, 'b) t -> 'a key -> default:(unit -> 'b) -> 'b
val findi_or_add : ('a, 'b) t -> 'a key -> default:('a key -> 'b) -> 'b
val find : ('a, 'b) t -> 'a key -> 'b option
val find_exn : ('a, 'b) t -> 'a key -> 'b
val find_and_call : ('a, 'b) t -> 'a key -> if_found:('b -> 'c) -> if_not_found:('a key -> 'c) -> 'c
val find_and_call1 : ('a, 'b) t -> 'a key -> a:'d -> if_found:('b -> 'd -> 'c) -> if_not_found:('a key -> 'd -> 'c) -> 'c
val find_and_call2 : ('a, 'b) t -> 'a key -> a:'d -> b:'e -> if_found:('b -> 'd -> 'e -> 'c) -> if_not_found:('a key -> 'd -> 'e -> 'c) -> 'c
val findi_and_call : ('a, 'b) t -> 'a key -> if_found:(key:'a key -> data:'b -> 'c) -> if_not_found:('a key -> 'c) -> 'c
val findi_and_call1 : ('a, 'b) t -> 'a key -> a:'d -> if_found:(key:'a key -> data:'b -> 'd -> 'c) -> if_not_found:('a key -> 'd -> 'c) -> 'c
val findi_and_call2 : ('a, 'b) t -> 'a key -> a:'d -> b:'e -> if_found:(key:'a key -> data:'b -> 'd -> 'e -> 'c) -> if_not_found:('a key -> 'd -> 'e -> 'c) -> 'c
val find_and_remove : ('a, 'b) t -> 'a key -> 'b option
val merge : ('k, 'a) t -> ('k, 'b) t -> f: (key:'k key -> [ `Both of 'a * 'b | `Left of 'a | `Right of 'b ] -> 'c option) -> ('k, 'c) t
val merge_into : src:('k, 'a) t -> dst:('k, 'b) t -> f: (key:'k key -> 'a -> 'b option -> 'b Base__Hashtbl_intf.Merge_into_action.t) -> unit
val keys : ('a, 'b) t -> 'a key list
val data : ('a, 'b) t -> 'b list
val filter_keys_inplace : ('a, 'b) t -> f:('a key -> bool) -> unit
val filter_inplace : ('a, 'b) t -> f:('b -> bool) -> unit
val filteri_inplace : ('a, 'b) t -> f:(key:'a key -> data:'b -> bool) -> unit
val map_inplace : ('a, 'b) t -> f:('b -> 'b) -> unit
val mapi_inplace : ('a, 'b) t -> f:(key:'a key -> data:'b -> 'b) -> unit
val filter_map_inplace : ('a, 'b) t -> f:('b -> 'b option) -> unit
val filter_mapi_inplace : ('a, 'b) t -> f:(key:'a key -> data:'b -> 'b option) -> unit
val equal : ('b -> 'b -> bool) -> ('a, 'b) t -> ('a, 'b) t -> bool
val similar : ('b1 -> 'b2 -> bool) -> ('a, 'b1) t -> ('a, 'b2) t -> bool
val to_alist : ('a, 'b) t -> ('a key * 'b) list
val incr : ?by:int -> ?remove_if_zero:bool -> ('a, int) t -> 'a key -> unit
val decr : ?by:int -> ?remove_if_zero:bool -> ('a, int) t -> 'a key -> unit
val validate : name:('a key -> Base.String.t) -> 'b Validate.check -> ('a, 'b) t Validate.check
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