Function differential_dataflow::algorithms::graphs::scc::strongly_connected

pub fn strongly_connected<G, N>(
    graph: &Collection<G, (N, N)>
) -> Collection<G, (N, N)> where
    G: Scope,
    G::Timestamp: Lattice + Ord,
    N: ExchangeData + Hash, 

Returns the subset of edges in the same strongly connected component.