Module type Versioned_rpc.Callee_converts.Rpc.S

module type S = sig .. end

type query 
type response 
val implement_multi : ?log_not_previously_seen_version:(name:string -> int -> unit) ->
('state ->
query ->
response Import.Deferred.t) ->
'state Rpc.Implementation.t list
implement multiple versions at once
val versions : unit -> Core.Std.Int.Set.t
all versions implemented by implement_multi (useful for computing which old versions may be pruned)