int main()

in example/reader_writer.cc [55:70]

• 15 lines of code
• 2 McCabe index (conditional complexity)

int main() {
  std::vector<uint8_t> data;
  auto writer = std::make_unique<VectorWriter>(data);

  ::Hessian2::Encoder encode(std::move(writer));
  encode.encode<std::string>("test string");
  Slice s{static_cast<const uint8_t*>(data.data()), data.size()};
  auto reader = std::make_unique<SliceReader>(s);
  ::Hessian2::Decoder decode(std::move(reader));
  auto ret = decode.decode<std::string>();
  if (ret) {
    std::cout << *ret << std::endl;
  } else {
    std::cerr << "decode failed: " << decode.getErrorMessage() << std::endl;
  }
}