Trait ReflexiveGraph

pub trait ReflexiveGraph: Graph {
    // Required method
    fn refl(&self, v: Self::V) -> Self::E;
}

A reflexive graph.

A reflexive graph is a graph equipped with a distinguished self-loop on each vertex.

Required Methods

fn refl(&self, v: Self::V) -> Self::E

Gets the reflexive loop at a vertex.

Implementors

impl<Cat: Category> ReflexiveGraph for UnderlyingGraph<Cat>