package dokeysto

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Module Db.ROZSource

Sourcetype t
Sourceval open_existing : filename -> t

open_existing fn open in read-only mode the persistent hashtbl whose data are stored compressed in file fn and whose index is stored in fn ^ ".idx".

Sourceval close : t -> unit

close db close the previously opened db.

Sourceval mem : t -> string -> bool

mem db k check if k is bound in db.

Sourceval find : t -> string -> string

find db k get and uncompress the current binding of k in db or raise Not_found.

Sourceval iter : (string -> string -> unit) -> t -> unit

iter f db apply f to all key-value pairs in db. Values are uncompressed on the fly. Cf. Hashtbl.iter for details.

Sourceval fold : (string -> string -> 'a -> 'a) -> t -> 'a -> 'a

fold f db init fold f over all key-value pairs in db. Values are uncompressed on the fly. Cf. Hashtbl.fold for details.