Function LGBM_DatasetSaveBinary

src/c_api.cpp:984–990

}

int LGBM_DatasetSaveBinary(DatasetHandle handle,
                           const char* filename) {
  API_BEGIN();
  auto dataset = reinterpret_cast<Dataset*>(handle);
  dataset->SaveBinaryFile(filename);
  API_END();
}

int LGBM_DatasetDumpText(DatasetHandle handle,
                         const char* filename) {