Method GetFileInfoGenerator

cpp/src/arrow/filesystem/mockfs.cc:798–810

}

FileInfoGenerator MockAsyncFileSystem::GetFileInfoGenerator(const FileSelector& select) {
  auto maybe_infos = GetFileInfo(select);
  if (maybe_infos.ok()) {
    // Return the FileInfo entries one by one
    const auto& infos = *maybe_infos;
    std::vector<FileInfoVector> chunks(infos.size());
    std::transform(infos.begin(), infos.end(), chunks.begin(),
                   [](const FileInfo& info) { return FileInfoVector{info}; });
    return MakeVectorGenerator(std::move(chunks));
  } else {
    return MakeFailingGenerator(maybe_infos);
  }
}

}  // namespace internal
}  // namespace fs