refactor: Make DataFrame a Vec of Column instead of Series
#12511
| Job | Run time |
|---|---|
| 6s | |
| 1m 3s | |
| 1m 12s | |
| 2m 21s |
Column instead of Series
#12511
| Job | Run time |
|---|---|
| 6s | |
| 1m 3s | |
| 1m 12s | |
| 2m 21s |