package irmin-pack

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Irmin backend which stores values in a pack file

Install

Dune Dependency

github.com Readme Changelog ISC License Edit opam file Versions (44)

Authors

T

Thomas Gazagnaire

Maintainers

T

thomas@gazagnaire.org

Sources

irmin-3.3.1.tbz

sha256=535254ca443858bfc9e540535977fed63e9206d4b78c5cac0239d1e6657b5c78

sha512=fa18557fcf808121a0495de707c6f7bff4a69197b310480816648adafd4a659b5673a1f5bbf4574f517b7d93253735ef7798b0c365d87afac60675007ef19b54

doc/irmin-pack.unix/Irmin_pack_unix/Checks/Make/argument-1-_/Commit/index.html

Module `_.Commit`

Commit defines immutable objects to describe store updates.

type t = commit

The type for store commits.

val t : repo -> t Irmin.Type.t

t is the value type for t.

val pp_hash : t Fmt.t

pp is the pretty-printer for commit. Display only the hash.

val v : repo -> info:info -> parents:commit_key list -> tree -> commit Lwt.t

v r i ~parents:p t is the commit c such that:

info c = i
parents c = p
tree c = t

val tree : commit -> tree

tree c is c's root tree.

val parents : commit -> commit_key list

parents c are c's parents.

val info : commit -> info

info c is c's info.

val hash : commit -> hash

hash c is c's hash.

Import/Export

val key : commit -> commit_key

key c is c's key.

val of_key : repo -> commit_key -> commit option Lwt.t

of_key r k is the the commit object in r with key k, or None if no such commit object exists.

val of_hash : repo -> hash -> commit option Lwt.t

of_hash r h is the commit object in r with hash h, or None if no such commit object is indexed in r.

Note: in stores for which commit_key = hash, this function has identical behaviour to of_key.

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Import/Export