type t = {fid : Protocol_9p__.Protocol_9p_types.Fid.t;afid : Protocol_9p__.Protocol_9p_types.Fid.t;uname : string;aname : string;n_uname : int32 option;Numeric userid supported by 9P2000.u
*)}The payload of an attach message
val sizeof : t -> intThe size of a buffer needed to hold t
val read : Cstruct.t -> (t * Cstruct.t, [ `Msg of string ]) Pervasives.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 ]) Pervasives.resultWrite a t into the given buffer. If the buffer is too small, then return an error. Return the unused remainder of the buffer.