feature: add exists method #2617
| Job | Run time |
|---|---|
| 1m 24s | |
| 1m 46s | |
| 1m 22s | |
| 1m 40s | |
| 1m 38s | |
| 1m 22s | |
| 1m 43s | |
| 2m 3s | |
| 1m 46s | |
| 1m 36s | |
| 1m 47s | |
| 1m 33s | |
| 1m 52s | |
| 1m 57s | |
| 1m 45s | |
| 1m 58s | |
| 1m 47s | |
| 1m 43s | |
| 2m 34s | |
| 1m 56s | |
| 1m 41s | |
| 2m 22s | |
| 1m 43s | |
| 2m 23s | |
| 1m 41s | |
| 1m 42s | |
| 1m 54s | |
| 1m 45s | |
| 1m 46s | |
| 1m 45s | |
| 53m 54s |