error: cfg attributes not allowed on this item --> ui_tests/export_fn_cfg.rs:9:1 | 9 | #[cfg(not(feature = "foo"))] | ^ error[E0425]: cannot find function `test_fn` in this scope --> ui_tests/export_fn_cfg.rs:20:8 | 20 | if test_fn(n) { | ^^^^^^^ not found in this scope