Struct petgraph::stable_graph::EdgeReference
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[src]
pub struct EdgeReference<'a, E: 'a, Ix = DefaultIx> { /* fields omitted */ }Reference to a StableGraph edge.
Methods
impl<'a, Ix, E> EdgeReference<'a, E, Ix> where
Ix: IndexType, [src]
Ix: IndexType,
pub fn weight(&self) -> &'a E[src]
Access the edge’s weight.
NOTE that this method offers a longer lifetime than the trait (unfortunately they don't match yet).
Trait Implementations
impl<'a, E: Debug + 'a, Ix: Debug> Debug for EdgeReference<'a, E, Ix>[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl<'a, E, Ix: IndexType> Clone for EdgeReference<'a, E, Ix>[src]
fn clone(&self) -> Self[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl<'a, E, Ix: IndexType> Copy for EdgeReference<'a, E, Ix>[src]
impl<'a, E, Ix: IndexType> PartialEq for EdgeReference<'a, E, Ix> where
E: PartialEq, [src]
E: PartialEq,
fn eq(&self, rhs: &Self) -> bool[src]
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &Rhs) -> bool1.0.0[src]
This method tests for !=.
impl<'a, Ix, E> EdgeRef for EdgeReference<'a, E, Ix> where
Ix: IndexType, [src]
Ix: IndexType,
type NodeId = NodeIndex<Ix>
type EdgeId = EdgeIndex<Ix>
type Weight = E
fn source(&self) -> Self::NodeId[src]
The source node of the edge.
fn target(&self) -> Self::NodeId[src]
The target node of the edge.
fn weight(&self) -> &E[src]
A reference to the weight of the edge.
fn id(&self) -> Self::EdgeId[src]
The edge’s identifier.