Trait rustc_data_structures::graph::WithPredecessors

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

Required Methods

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

Implementations on Foreign Types

impl<'graph, G: WithPredecessors> WithPredecessors for &'graph G

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

Implementors