{"ast_node_type":"other","tokens":[{"end":109,"kind":"keyword","start":0,"text":"//"}]}
                    // due to duplicating functions into macro expansions, but only if `cfg(test)` is active,
                    // Skip #[test]/#[bench]/#[test_case] expansion, which would merely result in more memory usage
                    // otherwise they are expanded to nothing and this can impact e.g. diagnostics (due to things