petgraph::visit

Trait EdgeCount

pub trait EdgeCount: GraphBase {
    // Required method
    fn edge_count(&self) -> usize;
}

Expand description

A graph with a known edge count.

Required Methods§

fn edge_count(&self) -> usize

Return the number of edges in the graph.

Implementations on Foreign Types§

impl<'a, G> EdgeCount for &'a G
where G: EdgeCount,

fn edge_count(&self) -> usize

Implementors§

impl<'a, G> EdgeCount for Frozen<'a, G>
where G: EdgeCount,

impl<E, Ix: IndexType> EdgeCount for List<E, Ix>

impl<G> EdgeCount for Reversed<G>
where G: EdgeCount,

impl<N, E, Ty, Ix> EdgeCount for Csr<N, E, Ty, Ix>
where Ty: EdgeType, Ix: IndexType,

impl<N, E, Ty, Ix> EdgeCount for Graph<N, E, Ty, Ix>
where Ty: EdgeType, Ix: IndexType,

impl<N, E, Ty, Ix> EdgeCount for StableGraph<N, E, Ty, Ix>
where Ty: EdgeType, Ix: IndexType,

impl<N, E, Ty, S> EdgeCount for GraphMap<N, E, Ty, S>
where N: NodeTrait, Ty: EdgeType, S: BuildHasher,

impl<N, E, Ty: EdgeType, Null: Nullable<Wrapped = E>, Ix: IndexType> EdgeCount for MatrixGraph<N, E, Ty, Null, Ix>