Method ReadAll

cpp/src/arrow/ipc/read_write_test.cc:1253–1258

  }

  Result<std::shared_ptr<Table>> ReadAll() {
    auto buf_reader = std::make_shared<io::BufferReader>(buffer_);
    ARROW_ASSIGN_OR_RAISE(auto reader,
                          RecordBatchFileReader::Open(buf_reader.get(), footer_offset_));
    return reader->ToTable();
  }

  std::shared_ptr<ResizableBuffer> buffer_;
  std::unique_ptr<io::BufferOutputStream> sink_;