refactor: Enhance docs, remove main, add tests in `SearchSinglyLink…
#4155
| Job | Run time |
|---|---|
| 3m 8s | |
| 3m 8s |
main, add tests in `SearchSinglyLink…
#4155
| Job | Run time |
|---|---|
| 3m 8s | |
| 3m 8s |