Trait petgraph::visit::EdgeCount

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

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 Gwhere
    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> EdgeCount for GraphMap<N, E, Ty>where
    N: NodeTrait,
    Ty: EdgeType,

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