Trait IncidentHyperedgeCount 

pub trait IncidentHyperedgeCount: IncidenceBase {
    // Required method
    fn incident_hyperedge_count(&self, vertex: Self::ElementId) -> usize;
}

Exact incident-hyperedge count capability.

Pairs with IncidentHyperedges for backends that can report a vertex’s incident hyperedge count without traversal.

Required Methods

fn incident_hyperedge_count(&self, vertex: Self::ElementId) -> usize

Returns the number of hyperedges incident to vertex.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors