module Worker_id : sig ... endmodule Worker_type_id : Core.Unique_idmodule Internal_connection_state : sig ... endval try_within : monitor:Async.Monitor.t ‑> (unit ‑> 'a Async.Deferred.t) ‑> 'a Core.Or_error.t Async.Deferred.tval try_within_exn : monitor:Async.Monitor.t ‑> (unit ‑> 'a Async.Deferred.t) ‑> 'a Async.Deferred.tval our_md5 : unit ‑> string Core.Or_error.t Async.Deferred.tval create_worker_env : extra:(string * string) list ‑> (string * string) list Core.Or_error.tval to_daemon_fd_redirection : [ `Dev_null | `File_append of string | `File_truncate of string ] ‑> Core.Daemon.Fd_redirection.t