package tezos-context

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Tezos: on-disk context abstraction for `tezos-node`

Install

Dune Dependency

Authors

Maintainers

Sources

tezos-v12.3.tar.bz2
sha256=296bb5674bc6050afe6330326fbdd0dfc2255d414bfd6b79cc7666ac6b39316d
sha512=c061cd300a9410300851158d77bf8e56ca3c568b0b1161b38305e5b2efdcd9c746d391f832fdb2826f9a1d6babce10a9b764a4b04f5df42699f7314b9863123a

doc/tezos-context.helpers/Tezos_context_helpers/Context/Make_tree/argument-1-DB/Commit/index.html

Module DB.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:Irmin.Info.t -> parents:hash 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 -> hash list

parents c are c's parents.

val info : commit -> Irmin.Info.t

info c is c's info.

Import/Export

val hash : commit -> hash

hash c it c's hash.

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

of_hash r h is the the commit object in r having h as hash, or None is no such commit object exists.

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