Struct petgraph::graph_impl::Edge

pub struct Edge<E, Ix = DefaultIx> {
    pub weight: E,
    next: [EdgeIndex<Ix>; 2],
    node: [NodeIndex<Ix>; 2],
}

The graph’s edge type.

Fields

weight: E

Associated edge data.

next: [EdgeIndex<Ix>; 2]

Next edge in outgoing and incoming edge lists.

node: [NodeIndex<Ix>; 2]

Start and End node index

Implementations

impl<E, Ix: IndexType> Edge<E, Ix>

pub fn next_edge(&self, dir: Direction) -> EdgeIndex<Ix>

Accessor for data structure internals: the next edge for the given direction.

pub fn source(&self) -> NodeIndex<Ix>

Return the source node index.

pub fn target(&self) -> NodeIndex<Ix>

Return the target node index.

Trait Implementations

impl<E, Ix> Clone for Edge<E, Ix>

where E: Clone, Ix: Copy,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E: Debug, Ix: Debug> Debug for Edge<E, Ix>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.