fix: make schema descriptor holds maybe_shared_ptr.
#190
| Job | Run time |
|---|---|
| 1m 29s | |
| 1m 4s | |
| 1m 30s | |
| 4m 3s |
maybe_shared_ptr.
#190
| Job | Run time |
|---|---|
| 1m 29s | |
| 1m 4s | |
| 1m 30s | |
| 4m 3s |