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