draconisplusplus/include/rfl/cbor/Parser.hpp

#ifndef RFL_CBOR_PARSER_HPP_
#define RFL_CBOR_PARSER_HPP_

#include "../parsing/Parser.hpp"
#include "Reader.hpp"
#include "Writer.hpp"

namespace rfl {
  namespace parsing {

    /// CBOR requires us to explicitly set the number of fields in advance.
    /// Because of that, we require all of the fields and then set them to
    /// nullptr, if necessary.
    template <class ProcessorsType, class... FieldTypes>
      requires AreReaderAndWriter<cbor::Reader, cbor::Writer, NamedTuple<FieldTypes...>>
    struct Parser<cbor::Reader, cbor::Writer, NamedTuple<FieldTypes...>, ProcessorsType>
      : public NamedTupleParser<
          cbor::Reader,
          cbor::Writer,
          /*_ignore_empty_containers=*/false,
          /*_all_required=*/true,
          ProcessorsType,
          FieldTypes...> {};

    template <class ProcessorsType, class... Ts>
      requires AreReaderAndWriter<cbor::Reader, cbor::Writer, std::tuple<Ts...>>
    struct Parser<cbor::Reader, cbor::Writer, std::tuple<Ts...>, ProcessorsType>
      : public TupleParser<
          cbor::Reader,
          cbor::Writer,
          /*_ignore_empty_containers=*/false,
          /*_all_required=*/true,
          ProcessorsType,
          Ts...> {};

  } // namespace parsing
} // namespace rfl

namespace rfl {
  namespace cbor {

    template <class T, class ProcessorsType>
    using Parser = parsing::Parser<Reader, Writer, T, ProcessorsType>;

  }
} // namespace rfl

#endif