Trait rustc_ap_rustc_data_structures::graph::WithPredecessors[−][src]

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

Required methods

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

Implementations on Foreign Types

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

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

Implementors