pub trait IntoNeighborsDirected: IntoNeighbors {
    type NeighborsDirected: Iterator<Item = Self::NodeId>;

    // Required method
    fn neighbors_directed(
        self,
        n: Self::NodeId,
        d: Direction
    ) -> Self::NeighborsDirected;
}
Expand description

Access to the neighbors of each node, through incoming or outgoing edges.

Depending on the graph’s edge type, the neighbors of a given directionality are:

  • Directed, Outgoing: All targets of edges from a.
  • Directed, Incoming: All sources of edges to a.
  • Undirected: All other endpoints of edges connected to a.

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Required Methods§

Implementations on Foreign Types§

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impl<'a, G> IntoNeighborsDirected for &'a Gwhere G: IntoNeighborsDirected,

Implementors§

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impl<'a, 'b, G> IntoNeighborsDirected for &'b Frozen<'a, G>where G: IntoNeighborsDirected,

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impl<'a, G, F> IntoNeighborsDirected for &'a EdgeFiltered<G, F>where G: IntoEdgesDirected, F: FilterEdge<G::EdgeRef>,

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impl<'a, G, F> IntoNeighborsDirected for &'a NodeFiltered<G, F>where G: IntoNeighborsDirected, F: FilterNode<G::NodeId>,

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impl<'a, N, E, Ty> IntoNeighborsDirected for &'a GraphMap<N, E, Ty>where N: Copy + Ord + Hash + 'a, Ty: EdgeType,

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impl<'a, N, E: 'a, Null: Nullable<Wrapped = E>, Ix: IndexType> IntoNeighborsDirected for &'a MatrixGraph<N, E, Directed, Null, Ix>

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type NeighborsDirected = Neighbors<'a, Directed, Null, Ix>

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impl<'a, N, E: 'a, Ty, Ix> IntoNeighborsDirected for &'a Graph<N, E, Ty, Ix>where Ty: EdgeType, Ix: IndexType,

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type NeighborsDirected = Neighbors<'a, E, Ix>

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impl<'a, N, E: 'a, Ty, Ix> IntoNeighborsDirected for &'a StableGraph<N, E, Ty, Ix>where Ty: EdgeType, Ix: IndexType,

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type NeighborsDirected = Neighbors<'a, E, Ix>

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