package batteries

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A community-maintained standard library extension

Install

Dune Dependency

github.com Edit opam file Versions (14)

Authors

O

OCaml batteries-included team

Maintainers

Sources

v3.5.1.tar.gz

md5=d3d16ffc960e832a1c0e21b7123194e9

sha512=36c8561079aa9fefc864c2f03bd8ae20aa05987bb67e7a9beac3ab4f440dbf7d44f141c172b05fddb1a5b618fc55a27962bb45fc39bd7b3a15d56e0ed3ff3870

doc/batteries.unthreaded/BatHashtbl/module-type-S/Labels/index.html

Module `S.Labels`

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.

@documents Hashtbl.S.Labels

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

val replace : 'a t -> key:key -> data:'a -> unit

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

val for_all : f:(key:key -> data:'a -> bool) -> 'a t -> bool

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

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

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

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

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

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

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

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

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

val exists : f:(key:key -> data:'a -> bool) -> 'a t -> bool

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

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

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

val merge : 
  f:(key -> 'a option -> 'b option -> 'c option) ->
  left:'a t ->
  right:'b t ->
  'c t

val merge_all : 
  f:(key -> 'a list -> 'b list -> 'c list) ->
  left:'a t ->
  right:'b t ->
  'c t