Module graph 

Modules

arena

Per-invocation scratch arena for HNSW beam-search heaps.

build

HNSW insert algorithm (Malkov & Yashunin, Algorithm 1).

checkpoint

HNSW checkpoint serialization and deserialization.

flat_neighbors

Flat neighbor storage for zero-copy HNSW checkpoint restore.

graph

HNSW graph structure — nodes, parameters, core index operations.

search

HNSW search algorithm (Malkov & Yashunin, Algorithm 2).

Structs

BeamSearchArena

Scratch arena for a single HNSW beam-search invocation.

Candidate

Ordered candidate for priority queues during search and construction.

HnswIndex

Hierarchical Navigable Small World graph index.

HnswParams

HNSW index parameters shared between Origin and Lite.

Node

A node in the HNSW graph.

SearchResult

Result of a k-NN search.

Xorshift64

Lightweight xorshift64 PRNG for layer assignment.