Struct Subgraph 

pub struct Subgraph {
    pub nodes: Vec<NodeId>,
    pub edges: Vec<EdgeId>,
    pub scores: HashMap<NodeId, f32>,
}

A subgraph extracted by a retrieval call.

nodes and edges are deduplicated but unordered. scores maps each seed node to its relevance value; expansion-only nodes are absent from the map. For retrieve and retrieve_with the value is the seed’s cosine distance from the query (lower is closer). For retrieve_hybrid it is the fused score produced by the configured FusionStrategy over the vector and text seeds (higher is more relevant).

Fields

nodes: Vec<NodeId>

edges: Vec<EdgeId>

scores: HashMap<NodeId, f32>