Struct HnswNode 

pub struct HnswNode {
    pub entity_id: EntityId,
    pub embedding: Embedding,
    pub max_layer: usize,
    pub connections: Vec<Vec<EntityId>>,
}

A node in the HNSW graph.

Fields

entity_id: EntityId

The entity ID this node represents.

embedding: Embedding

The embedding vector.

max_layer: usize

The maximum layer this node appears in.

connections: Vec<Vec<EntityId>>

Connections to other nodes, indexed by layer. connections[layer] = list of neighbor entity IDs

Implementations

impl HnswNode

pub fn new(entity_id: EntityId, embedding: Embedding, max_layer: usize) -> Self

Create a new HNSW node.

pub fn connections_at(&self, layer: usize) -> &[EntityId]

Get the connections at a specific layer.

pub fn add_connection(&mut self, layer: usize, neighbor: EntityId)

Add a connection at a specific layer.

pub fn remove_connection(&mut self, layer: usize, neighbor: EntityId)

Remove a connection at a specific layer.

pub fn set_connections(&mut self, layer: usize, neighbors: Vec<EntityId>)

Set the connections at a specific layer, replacing existing ones.

Trait Implementations

impl Clone for HnswNode

fn clone(&self) -> HnswNode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HnswNode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.