Function NewReadableFile

external/sentencepiece/src/filesystem.cc:105–108

using DefaultWritableFile = PosixWritableFile;

std::unique_ptr<ReadableFile> NewReadableFile(absl::string_view filename,
                                              bool is_binary) {
  return std::make_unique<DefaultReadableFile>(filename, is_binary);
}

std::unique_ptr<WritableFile> NewWritableFile(absl::string_view filename,
                                              bool is_binary) {