Summary:
Pull Request resolved: https://github.com/facebookresearch/faiss/pull/3190
This diff adds more result handlers in order to expose them externally.
This enables range search for HSNW and Fast Scan, and nprobe parameter support for FastScan.
Reviewed By: pemazare
Differential Revision: D52547384
fbshipit-source-id: 271da5ffea6411df3d8e50641abade18bd7b774b