From 932e657e38665afa1da1aab549977841abbd9dcf Mon Sep 17 00:00:00 2001 From: Marcos Magueta Date: Wed, 7 Oct 2026 18:25:43 -0300 Subject: drop journal in favor of local branch history --- lib/protocols/Journal.mli | 48 ----------------------------------------------- 1 file changed, 48 deletions(-) delete mode 100644 lib/protocols/Journal.mli (limited to 'lib/protocols/Journal.mli') diff --git a/lib/protocols/Journal.mli b/lib/protocols/Journal.mli deleted file mode 100644 index 5f2e760..0000000 --- a/lib/protocols/Journal.mli +++ /dev/null @@ -1,48 +0,0 @@ -(** a directory that keeps its history. Every change to its bindings is - a commit: one or more names bound again together, numbered, with a - snapshot of every binding as it stood afterwards. Guards are shown a - commit before it lands and may refuse it; observers are told of it - after. *) -type t - -(** bind [name] to [replacement], or unbind it when [None], provided it - is still bound to [expected]. *) -type change = {name: string; expected: Handle.t option; replacement: Handle.t option} - -(** [snapshot] is a directory of the bindings as of the commit. *) -type commit = {number: int; snapshot: Handle.t; changed: string list} - -(** what a guard is shown: the commit the proposal would follow and the - commit it would be. *) -type proposal = {previous: commit; proposed: commit} - -type guard = proposal -> (unit, Concepts.Condition.condition) result -type observer = commit -> unit - -class type implementation = object - (** [Ok None] when a name was no longer bound to what was expected; - [Error] when a guard refused. Either way nothing changes. *) - method commit : change list -> (commit option, Concepts.Condition.condition) result - - method head : commit - - (** every commit, the oldest first. *) - method history : commit list - - (** install, replace or remove the guard or observer of that name. *) - method guard : string -> guard option -> unit - - method observe : string -> observer option -> unit -end - -val make : #implementation -> Handle.protocol -val from : Handle.t -> t Handle.interface option -val require : Handle.t -> (t Handle.interface, Concepts.Condition.condition) result - -val commit : - t Handle.interface -> change list -> (commit option, Concepts.Condition.condition) result - -val head : t Handle.interface -> commit -val history : t Handle.interface -> commit list -val guard : t Handle.interface -> string -> guard option -> unit -val observe : t Handle.interface -> string -> observer option -> unit -- cgit v1.2.3