Trait rustc_data_structures::graph::WithSuccessors

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pub trait WithSuccessors: DirectedGraphwhere
    Self: for<'graph> GraphSuccessors<'graph, Item = Self::Node>,{
    fn successors(&self, node: Self::Node) -> Self::Iter;

    fn depth_first_search(&self, from: Self::Node) -> DepthFirstSearch<'_, Self>ⓘNotable traits for DepthFirstSearch<'_, G>impl<G> Iterator for DepthFirstSearch<'_, G>where
    G: ?Sized + DirectedGraph + WithNumNodes + WithSuccessors,    type Item = G::Node;
   where
        Self: WithNumNodes,
    { ... }
}