Function BNSimilarityProviderPerformVisitNodeEdge 

pub unsafe extern "C" fn BNSimilarityProviderPerformVisitNodeEdge(
    provider: *mut BNSimilarityProvider,
    from: *mut BNSimilaritySessionNode,
    to: *mut BNSimilaritySessionNode,
    results: *mut BNSimilarityProviderResults,
    completion: *mut BNSimilaritySessionCompletion,
) -> bool