val pp_error : Stdlib.Format.formatter -> error -> unitval read : socket -> Stdlib.Bytes.t -> int -> int -> (int, error) Stdlib.result Lwt.tval write : socket -> Stdlib.Bytes.t -> int -> int -> (int, error) Stdlib.result Lwt.tMake.1-Nval pp_error : Stdlib.Format.formatter -> error -> unitval read : socket -> Stdlib.Bytes.t -> int -> int -> (int, error) Stdlib.result Lwt.tval write : socket -> Stdlib.Bytes.t -> int -> int -> (int, error) Stdlib.result Lwt.t