package tezos-context

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in-package search v0.2.0

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

Install

Dune Dependency

www.tezos.com Edit opam file Versions (5)

Authors

T

Tezos devteam

Maintainers

C

contact@tezos.com

Sources

tezos-v12.3.tar.bz2

sha256=296bb5674bc6050afe6330326fbdd0dfc2255d414bfd6b79cc7666ac6b39316d

sha512=c061cd300a9410300851158d77bf8e56ca3c568b0b1161b38305e5b2efdcd9c746d391f832fdb2826f9a1d6babce10a9b764a4b04f5df42699f7314b9863123a

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

Module `DB.Branch`

Manipulate branches.

Branch Store

Manipulate relations between branches and commits.

val mem : repo -> branch -> bool Lwt.t

mem r b is true iff b is present in r.

val find : repo -> branch -> commit option Lwt.t

find r b is Some c iff c is bound to b in t. It is None if b is not present in t.

val get : repo -> branch -> commit Lwt.t

get t b is similar to find but raise Invalid_argument if b is not present in t.

val set : repo -> branch -> commit -> unit Lwt.t

set t b c bounds c to b in t.

val remove : repo -> branch -> unit Lwt.t

remove t b removes b from t.

val list : repo -> branch list Lwt.t

list t is the list of branches present in t.

val watch : 
  repo ->
  branch ->
  ?init:commit ->
  (commit Irmin.Diff.t -> unit Lwt.t) ->
  watch Lwt.t

watch t b f calls f on every change in b.

val watch_all : 
  repo ->
  ?init:(branch * commit) list ->
  (branch -> commit Irmin.Diff.t -> unit Lwt.t) ->
  watch Lwt.t

watch_all t f calls f on every branch-related change in t, including creation/deletion events.

Base functions for branches.

include Irmin.Branch.S with type t = branch

Signature for Branches

type t = branch

The type for branches.

val t : t Irmin.Type.t

val master : t

The name of the master branch.

val is_valid : t -> bool

Check if the branch is valid.

On This Page

Branch Store