Module graph 

HNSW graph structure — nodes, parameters, checkpoint serialization.

Production implementation per Malkov & Yashunin (2018). Adapted for edge devices: no SIMD runtime dispatch, no Roaring bitmap (those are in the Origin). Pure scalar distance functions.

Structs

HnswIndex

Hierarchical Navigable Small World graph index.

HnswParams

HNSW index parameters shared between Origin and Lite.

SearchResult

Result of a k-NN search.