Function parse_results

nodedb/src/engine/graph/algo/sssp.rs:132–144

(batch: &AlgoResultBatch)

    }

    fn parse_results(batch: &AlgoResultBatch) -> std::collections::HashMap<String, f64> {
        let json = batch.to_json().unwrap();
        let rows: Vec<serde_json::Value> = serde_json::from_slice(&json).unwrap();
        rows.iter()
            .map(|r| {
                (
                    r["node_id"].as_str().unwrap().to_string(),
                    // f64::INFINITY serializes as null in JSON.
                    r["distance"].as_f64().unwrap_or(f64::INFINITY),
                )
            })
            .collect()
    }

    #[test]
    fn sssp_shortest_via_relay() {