Ppx for generating serialisation and de-serialisation functions of ocaml types
type nonrec ('v, 'e) result = ( 'v, 'e ) result
module Record_in : sig ... end
module Record_out : sig ... end
module Tuple_in : sig ... end
module Tuple_out : sig ... end
module Variant_in : sig ... end
module type Driver = sig ... end

Signature for a driver. Serialization function are on the form of_XXX and deserialization function are on the form to_XXX.

module Helper : sig ... end

Module contains helper function for serializing and deserializing tuples, records and variants. Deserialization functions may raise Helper.Protocol exception. It is recommended that the calling functions convert this exception into a Driver.Protocol_exception