Trait rustc_data_structures::graph::WithPredecessors[][src]

pub trait WithPredecessors: DirectedGraph where
    Self: for<'graph> GraphPredecessors<'graph, Item = Self::Node>, 
{ fn predecessors(&self, node: Self::Node) -> Self::Iter; }

Required methods

fn predecessors(&self, node: Self::Node) -> Self::Iter[src]

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Implementations on Foreign Types

impl<'graph, G: WithPredecessors> WithPredecessors for &'graph G[src]

fn predecessors(
    &self,
    node: Self::Node
) -> <&'graph G as GraphPredecessors<'_>>::Iter
[src]

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Implementors

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