Module Ephemeron.K1.Bucket

module Bucket: sig .. end

type ('k, 'd) t

A bucket is a mutable "list" of ephemerons.

val make : unit -> ('k, 'd) t

Create a new bucket.

val add : ('k, 'd) t -> 'k -> 'd -> unit

Add an ephemeron to the bucket.

val remove : ('k, 'd) t -> 'k -> unit

remove b k removes from b the most-recently added ephemeron with key k, or does nothing if there is no such ephemeron.

val find : ('k, 'd) t -> 'k -> 'd option

Returns the data of the most-recently added ephemeron with the given key, or None if there is no such ephemeron.

val length : ('k, 'd) t -> int

Returns an upper bound on the length of the bucket.

val clear : ('k, 'd) t -> unit

Remove all ephemerons from the bucket.