ocaml-base-compiler

Official release 4.14.0
package ocaml-base-compiler
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Library stdlib
Module Stdlib . Ephemeron . Kn . Bucket
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 array -> 'd -> unit

Add an ephemeron to the bucket.

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

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

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

Returns the data of the most-recently added ephemeron with the given keys, 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.