type t = {ename : string;errno : int32 option;The extended 9P2000.u protocol allows the server to return an errno
*)}The pauload of an error response
include Ppx_sexp_conv_lib.Sexpable.S with type t := tval t_of_sexp : Sexplib0.Sexp.t -> tval sexp_of_t : t -> Sexplib0.Sexp.tinclude Protocol_9p_s.SERIALISABLE with type t := tval sizeof : t -> intThe size of a buffer needed to hold t
val read : Cstruct.t -> (t * Cstruct.t, [ `Msg of string ]) Result.resultRead a t from the given buffer and return it, along with the unused remainder of the buffer. If the buffer cannot be parsed then return an error.
val write : t -> Cstruct.t -> (Cstruct.t, [ `Msg of string ]) Result.resultWrite a t into the given buffer. If the buffer is too small, then return an error. Return the unused remainder of the buffer.