Trait GraphSuccessors
rustc_data_structures::graph
pub trait GraphSuccessors<'graph> { type Item; type Iter: Iterator<Item = Self::Item>; }
type Item
type Iter: Iterator<Item = Self::Item>
impl<'iter, 'graph, G: WithSuccessors> GraphSuccessors<'iter> for &'graph G
type Item = G::Node
type Iter = <G as GraphSuccessors<'iter>>::Iter