641             Some(&matching_index) => candidates[matching_index].stretch,  in find_best_match()
643                 let matching_index = *matching_set  in find_best_match()  localVariable
649                 candidates[matching_index].stretch  in find_best_match()
662             Some(&matching_index) => candidates[matching_index].stretch,  in find_best_match()
664                 let matching_index = *matching_set  in find_best_match()  localVariable
670                 candidates[matching_index].stretch  in find_best_match()
720             Some(&matching_index) => candidates[matching_index].weight,  in find_best_match()
722                 let matching_index = *matching_set  in find_best_match()  localVariable
725                 candidates[matching_index].weight  in find_best_match()
736             Some(&matching_index) => candidates[matching_index].weight,  in find_best_match()
738                 let matching_index = *matching_set  in find_best_match()  localVariable
741                 candidates[matching_index].weight  in find_best_match()