Create the subsec_millis and subsec_micros methods for Duration #2763
| Job | Run time |
|---|---|
| 5m 46s | |
| 21s | |
| 2m 5s | |
| 27s | |
| 1m 24s | |
| 17m 7s | |
| 1m 14s | |
| 9m 12s | |
| 1m 17s | |
| 1m 30s | |
| 1m 23s | |
| 1m 25s | |
| 22s | |
| 23s | |
| 16s | |
| 1m 26s | |
| 22s | |
| 1m 29s | |
| 1m 17s | |
| 3m 8s | |
| 1m 52s | |
| 1m 27s | |
| 25s | |
| 1m 16s | |
| 1m 39s | |
| 27s | |
| 1m 56s | |
| 1m 21s | |
| 1m 38s | |
| 1h 3m 55s |