Code shared from the Rust Playground

playground.rs

    let mut db = DBSCAN::new(1.5, 5);
    db.train(&jaccard_matrix).unwrap();
    let cluster_assignments = db.clusters().unwrap();
    let mut clusters = Vec::<Vec::<usize>>::new();
    for (i,assignment) in cluster_assignments.iter().enumerate() {
        if assignment.is_some(){
            let val = assignment.unwrap();
            println!("read {}: cluster {}", read_ids[i], val );
            if clusters.len() < val{
                clusters.push(vec![i])
            }
            else{
                clusters[val].push(i)
            }
        }
    }
    for (i,cluster) in clusters.iter().enumerate(){
        println!("Cluster {}:", i);
        for index in cluster.iter(){
            println!("\t{}",read_ids[index])
        }
    }