Digest may return empty digest or panics until committed.
()
| 151 | |
| 152 | // Digest may return empty digest or panics until committed. |
| 153 | Digest() digest.Digest |
| 154 | |
| 155 | // Commit commits the blob (but no roll-back is guaranteed on an error). |
| 156 | // size and expected can be zero-value when unknown. |
no outgoing calls