diff options
Diffstat (limited to 'lib/protocols')
| -rw-r--r-- | lib/protocols/Session.ml | 9 | ||||
| -rw-r--r-- | lib/protocols/Session.mli | 1 |
2 files changed, 0 insertions, 10 deletions
diff --git a/lib/protocols/Session.ml b/lib/protocols/Session.ml index f740c1a..5558003 100644 --- a/lib/protocols/Session.ml +++ b/lib/protocols/Session.ml @@ -1,11 +1,3 @@ -module Error = struct - open Concepts.Condition - - let not_a_session () = - condition "not-a-session" "A handle was expected to carry the session protocol and did not" - empty -end - type state = {branch: string; snapshot: Concepts.Hash.hash} class type implementation = object @@ -18,6 +10,5 @@ type t = implementation let make impl = Session (impl :> implementation) let from handle = Handle.into handle (function Session impl -> Some impl | _ -> None) -let require handle = from handle |> Option.to_result ~none:(Error.not_a_session ()) let state i = Handle.invoke i (fun o -> o#state) let pin i state = Handle.invoke i (fun o -> o#pin state) diff --git a/lib/protocols/Session.mli b/lib/protocols/Session.mli index 141c250..42c508c 100644 --- a/lib/protocols/Session.mli +++ b/lib/protocols/Session.mli @@ -8,6 +8,5 @@ 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 state : t Handle.interface -> state val pin : t Handle.interface -> state -> unit |