package irmin-pack

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in-package search v0.2.0

Irmin backend which stores values in a pack file

Install

sha256=9e72efdc13324602d8da46e0492b1f4e09ad524149845e1a9106882f60ad6e1f

sha512=ae9cb4b086c7b93962aafc2ea339ac85c6d66bdf769f70a16f62fa5c74d9b194e12ac00b510be5ffac5adff3aa20fd69c4ca4067dcc966767fefcf5c02bc9969

Sourcetype t = key

The type for keys.

Sourceval t : t Repr.t

Sourceval equal : t -> t -> bool

The equality function for keys.

Sourceval hash : t -> int

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

Sourceval 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.

Sourceval encode : t -> string

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

Sourceval encoded_size : int

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

Sourceval 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.