perf: don't use a Box for with statements.
#2443
| Job | Run time |
|---|---|
| 1m 43s | |
| 1m 58s | |
| 11s | |
| 3m 52s |
Box for with statements.
#2443
| Job | Run time |
|---|---|
| 1m 43s | |
| 1m 58s | |
| 11s | |
| 3m 52s |