petgraph::isomorphism

Function is_isomorphic

Source 
pub fn is_isomorphic<N, E, Ty, Ix>(
    g0: &Graph<N, E, Ty, Ix>,
    g1: &Graph<N, E, Ty, Ix>,
) -> bool
where
    Ty: EdgeType,
    Ix: IndexType,
Expand description

Graph Return true if the graphs g0 and g1 are isomorphic.

Using the VF2 algorithm, only matching graph syntactically (graph structure).

The graphs should not be multigraphs.

Reference

  • Luigi P. Cordella, Pasquale Foggia, Carlo Sansone, Mario Vento; A (Sub)Graph Isomorphism Algorithm for Matching Large Graphs