package irmin-pack

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in-package search v0.2.0

Irmin backend which stores values in a pack file

Install

sha256=8d1a49318bda711ed44d9ea27ecd044b1d650390633d5b08f76590689c22056f

sha512=2995e6acc53dee2c59bf473c7c16c74daebfa193df552ec83ffe88fe598e26d4d8ff5da4f0cd575adaa49efa4b317d74f2c814c1b5601bed3833d76f377b6da7

type t = key

The type for keys.

val t : t Repr.t

val equal : t -> t -> bool

The equality function for keys.

val hash : t -> int

Note: Unevenly distributed hash functions may result in performance drops.

val hash_size : int

The number of bits necessary to encode the maximum output value of hash. `Hashtbl.hash` uses 30 bits.

Overestimating the hash_size will result in performance drops; underestimation will result in undefined behavior.

val encode : t -> string

encode is an encoding function. The resultant encoded values must have size encoded_size.

val encoded_size : int

encoded_size is the size of the result of encode, expressed in number of bytes.

val decode : string -> int -> t

decode s off is the decoded form of the encoded value at the offset off of string s. Must satisfy decode (encode t) 0 = t.