| 38 | return data_iter_.value(); |
| 39 | } |
| 40 | Status status() const override { |
| 41 | // It'd be nice if status() returned a const Status& instead of a Status |
| 42 | if (!index_iter_.status().ok()) { |
| 43 | return index_iter_.status(); |
| 44 | } else if (data_iter_.iter() != nullptr && !data_iter_.status().ok()) { |
| 45 | return data_iter_.status(); |
| 46 | } else { |
| 47 | return status_; |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | private: |
| 52 | void SaveError(const Status& s) { |