Trait rustc_data_structures::graph::WithPredecessors [−][src]
pub trait WithPredecessors: DirectedGraph where
Self: for<'graph> GraphPredecessors<'graph, Item = Self::Node>, { fn predecessors<'graph>(&'graph self, node: Self::Node) -> Self::Iter; }
Required Methods
fn predecessors<'graph>(&'graph self, node: Self::Node) -> Self::Iter
Implementations on Foreign Types
impl<'graph, G: WithPredecessors> WithPredecessors for &'graph G
[src]
impl<'graph, G: WithPredecessors> WithPredecessors for &'graph G
fn predecessors<'iter>(&'iter self, node: Self::Node) -> Self::Iter
[src]
fn predecessors<'iter>(&'iter self, node: Self::Node) -> Self::Iter