package irmin

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in-package search v0.2.0

Irmin, a distributed database that follows the same design principles as Git

Install

Dune Dependency

github.com Edit opam file Versions (44)

Authors

Maintainers

T

thomas@gazagnaire.org

Sources

irmin-3.4.3.tbz

sha256=6e430cf44aee5ffdc94f6bfad8dbc401e3ea036ed1fbcf2a8697198ecbf6d412

sha512=b969d0913f0776384fafc4f138cb5187a921e827fd9940d0b350601e1913bdecdfc5acc62ec0ff7c6906e230950a68b39bd886ba3fe37be52e1c6117ddce1791

doc/irmin.mem/Irmin_mem/KV/Make/Commit/index.html

Module `Make.Commit`Source

Commit defines immutable objects to describe store updates.

Sourcetype t = commit

The type for store commits.

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

t is the value type for t.

Sourceval pp_hash : t Fmt.t

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

Sourceval 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

Sourceval tree : commit -> tree

tree c is c's root tree.

Sourceval parents : commit -> commit_key list

parents c are c's parents.

Sourceval info : commit -> info

info c is c's info.

Sourceval hash : commit -> hash

hash c is c's hash.

Import/Export

Sourceval key : commit -> commit_key

key c is c's key.

Sourceval 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.

Sourceval 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