Crate rustyhdf5_ann 

HNSW (Hierarchical Navigable Small World) approximate nearest neighbor index.

This crate implements an HNSW index that can be serialized to/from HDF5 format using the rustyhdf5 stack. The index supports cosine similarity and L2 distance.

Structs

HnswIndex

HNSW (Hierarchical Navigable Small World) approximate nearest neighbor index.

Enums

DistanceMetric

Distance metric for the HNSW index.