drop journal in favor of local branch history

1 files changed, 0 insertions, 48 deletions

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