package ocaml-compiler

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Official release of OCaml 5.3.0

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Dune Dependency

ocaml.org Edit opam file Versions (9)

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ocaml-5.3.0.tar.gz

sha256=22c1dd9de21bf43b62d1909041fb5fad648905227bf69550a6a6bef31e654f38

doc/stdlib/Stdlib/Hashtbl/Make/index.html

Module `Hashtbl.Make`Source

Functor building an implementation of the hashtable structure. The functor Hashtbl.Make returns a structure containing a type key of keys and a type 'a t of hash tables associating data of type 'a to keys of type key. The operations perform similarly to those of the generic interface, but use the hashing and equality functions specified in the functor argument H instead of generic equality and hashing. Since the hash function is not seeded, the create operation of the result structure always returns non-randomized hash tables.

Parameters

module H : HashedType

Signature

Sourcetype key = H.t

Sourcetype !'a t

Sourceval create : int -> 'a t

Sourceval clear : 'a t -> unit

Sourceval reset : 'a t -> unit

since 4.00

Sourceval copy : 'a t -> 'a t

Sourceval add : 'a t -> key -> 'a -> unit

Sourceval remove : 'a t -> key -> unit

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

Sourceval find_opt : 'a t -> key -> 'a option

since 4.05

Sourceval find_all : 'a t -> key -> 'a list

Sourceval replace : 'a t -> key -> 'a -> unit

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

Sourceval iter : (key -> 'a -> unit) -> 'a t -> unit

Sourceval filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit

since 4.03

Sourceval fold : (key -> 'a -> 'acc -> 'acc) -> 'a t -> 'acc -> 'acc

Sourceval length : 'a t -> int

Sourceval stats : 'a t -> statistics

since 4.00

Sourceval to_seq : 'a t -> (key * 'a) Seq.t

since 4.07

Sourceval to_seq_keys : _ t -> key Seq.t

since 4.07

Sourceval to_seq_values : 'a t -> 'a Seq.t

since 4.07

Sourceval add_seq : 'a t -> (key * 'a) Seq.t -> unit

since 4.07

Sourceval replace_seq : 'a t -> (key * 'a) Seq.t -> unit

since 4.07

Sourceval of_seq : (key * 'a) Seq.t -> 'a t

since 4.07

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Parameters
Signature