package async_kernel

  1. Overview
  2. Docs
package async_kernel
Legend:
Library
Module
Module type
Parameter
Class
Class type

Like Weak_hashtbl, but automatically collects keys with unused data, rather than requiring user code to call remove_keys_with_unused_data.

include module type of Weak_hashtbl
type ('a, 'b) t
val sexp_of_t : ('a -> Sexplib0.Sexp.t) -> ('b -> Sexplib0.Sexp.t) -> ('a, 'b) t -> Sexplib0.Sexp.t
val create : ?growth_allowed:Base.bool -> ?size:Base.int -> (module Base.Hashtbl.Key.S with type t = 'a) -> ('a, 'b) t

growth_allowed and size are both optionally passed on to the underlying call to Hashtbl.create.

module Using_hashable : sig ... end
val mem : ('a, _) t -> 'a -> Base.bool
val find : ('a, 'b) t -> 'a -> 'b Heap_block.t Base.option
val find_or_add : ('a, 'b) t -> 'a -> default:(Base.unit -> 'b Heap_block.t) -> 'b Heap_block.t
val remove : ('a, 'b) t -> 'a -> Base.unit
val clear : (_, _) t -> Base.unit
val add_exn : ('a, 'b) t -> key:'a -> data:'b Heap_block.t -> Base.unit
val replace : ('a, 'b) t -> key:'a -> data:'b Heap_block.t -> Base.unit
val key_is_using_space : ('a, _) t -> 'a -> Base.bool

key_is_using_space t key returns true if key is using some space in t. mem t key implies key_is_using_space t key, but it is also possible that that key_is_using_space t key && not (mem t key).

val reclaim_space_for_keys_with_unused_data : [ `Do_not_use ] -> unit
val set_run_when_unused_data : [ `Do_not_use ] -> unit
OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct