pub trait NodeToNodeDisjointPaths {
// Required method
fn node_to_node_disjoint_paths(&self, s: u64, d: u64) -> Vec<GraphPath<'_>>;
}
pub trait NodeToNodeDisjointPaths {
// Required method
fn node_to_node_disjoint_paths(&self, s: u64, d: u64) -> Vec<GraphPath<'_>>;
}