Function SaveModelProto

external/sentencepiece/src/sentencepiece_processor.cc:1156–1166

}

util::Status SaveModelProto(absl::string_view filename,
                            const ModelProto &model_proto) {
  if (filename.empty()) {
    return util::NotFoundError("model file path should not be empty.");
  }
  auto output = filesystem::NewWritableFile(filename, true);
  RETURN_IF_ERROR(output->status());
  CHECK_OR_RETURN(output->Write(model_proto.SerializeAsString()));

  return util::OkStatus();
}
}  // namespace io
}  // namespace sentencepiece