pub fn match_subgraph<I: Index, NL: Label, EL: Label>(
    graph: &Graph<I, NL, EL>,
    subgraph: &Graph<I, NL, EL>
) -> Option<Isomorphism<I>>
Expand description

Tries to find an partial isomorphism from subgraph to graph. subgraph can be a disconnected graph. If None is returned if there is no mapping.