Struct HotPathVectorStore 

pub struct HotPathVectorStore { /* private fields */ }

Combined embedding and neighbor storage optimized for HNSW traversal

Implementations

impl HotPathVectorStore

pub fn new( capacity: usize, dim: usize, num_layers: usize, max_edges: usize, ) -> Option<Self>

Create new store

pub fn get_embedding(&self, id: usize) -> Option<&[f32]>

Get embedding

pub fn set_embedding(&mut self, id: usize, vector: &[f32]) -> bool

Set embedding

pub fn get_neighbors(&self, id: usize, layer: usize) -> Option<&[u32]>

Get neighbors at layer

pub fn add_neighbor(&self, id: usize, layer: usize, neighbor: u32) -> bool

Add neighbor at layer

pub fn prefetch_node(&self, id: usize, layer: usize)

Prefetch for traversal (embedding + neighbors)

pub fn entry_point(&self) -> u32

Get entry point

pub fn set_entry_point(&self, id: u32)

Set entry point

pub fn dim(&self) -> usize

Get dimension

pub fn capacity(&self) -> usize

Get capacity

pub fn num_layers(&self) -> usize

Get number of layers