Use std::identity
#300
| Job | Run time |
|---|---|
| 1m 29s | |
| 1m 35s | |
| 1m 33s | |
| 1m 53s | |
| 2m 29s | |
| 1m 36s | |
| 1m 44s | |
| 1m 39s | |
| 1m 30s | |
| 1m 30s | |
| 1m 35s | |
| 1m 39s | |
| 1m 48s | |
| 1m 40s | |
| 7m 49s | |
| 1m 8s | |
| 4m 28s | |
| 2m 34s | |
| 1m 36s | |
| 8m 11s | |
| 1m 8s | |
| 4m 12s | |
| 3m 2s | |
| 5m 2s | |
| 3m 48s | |
| 1h 6m 38s |