Module flat 

Brute-force flat vector index for small collections.

Structs

FlatIndex

Brute-force flat index backed by a RwLock<Vec<(id, vector)>>.

Functions

cosine_similarity

Cosine distance (1 − cosine similarity); SIMD-friendly iterator form.

dot_product

Negative dot product (“distance” — lower = more similar).

euclidean_distance

Euclidean (L2) distance.