Struct TopicEmbedding 

pub struct TopicEmbedding {
    pub node_id: String,
    pub topic: String,
    pub embedding: Vec<f32>,
    pub capacity: usize,
    pub current_load: usize,
}

A registered topic embedding for a specific node.

Each node may register multiple topics (one per TopicEmbedding). The router uses these embeddings to determine which node best serves a given query embedding.

Fields

node_id: String

Identifier for the node that owns this topic.

topic: String

Human-readable topic label (e.g., “machine-learning”, “genomics”).

embedding: Vec<f32>

The embedding vector representing this topic in latent space.

capacity: usize

Maximum number of content items this node can handle for this topic.

current_load: usize

Current number of items stored/handled by this node for this topic.

Implementations

impl TopicEmbedding

pub fn new( node_id: impl Into<String>, topic: impl Into<String>, embedding: Vec<f32>, capacity: usize, ) -> Self

Creates a new TopicEmbedding.

pub fn load_factor(&self) -> f64

Returns the load factor: current_load / capacity.max(1).

Trait Implementations

impl Clone for TopicEmbedding

fn clone(&self) -> TopicEmbedding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopicEmbedding

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

Formats the value using the given formatter.