Module CCPersistentHashtbl

Persistent hash-table on top of OCaml's hashtables

Almost as efficient as the regular Hashtbl type, but with a persistent interface (rewinding changes to get back in the past history). This is mostly useful for backtracking-like uses, or forward uses (never using old values).

This module is not thread-safe.

type 'a sequence = ('a ‑> unit) ‑> unit

type 'a printer = Format.formatter ‑> 'a ‑> unit

type 'a equal = 'a ‑> 'a ‑> bool

module type HashedType : sig ... end

Signature of such a hashtable

module type S : sig ... end

Implementation

module Make : functor (H : HashedType) -> S with type key = H.t