T.Functions
val perform_single :
Worker_state.t ->
(Mina_base.Sok_message.t * Prod.single_spec) ->
(Ledger_proof.t * Core_kernel.Time.Span.t) Async.Deferred.Or_error.t
val functions : C.worker functions
val init_worker_state : Logger.t -> Worker_state.t Async.Deferred.t