refactor: Enhance docs, remove main, add tests in `SearchSinglyLink…
#4121
| Job | Run time |
|---|---|
| 2m 54s | |
| 2m 54s |
main, add tests in `SearchSinglyLink…
#4121
| Job | Run time |
|---|---|
| 2m 54s | |
| 2m 54s |