Method edges

src/graph/shortest/ew_digraph.rs:34–42

(&self)

    }

    fn edges(&self) -> Vec<DirectedEdge> {
        let mut list = Vec::new();
        for v in 0..self.V() {
            for e in self.adj(v) {
                list.push(*e)
            }
        }
        list
    }

    fn out_degree(&self, v: usize) -> usize {
        self.adj[v].len()