3 fn assert_repr_eq<T: std::fmt::Debug>(obj : T, expected : String) {
4 assert_eq!(expected, format!("{:?}", obj));
9 let tf = [true, false];
13 assert_repr_eq(&abc[..], "[1, 2, 3]".to_string());
14 assert_repr_eq(&tf[..], "[true, false]".to_string());
15 assert_repr_eq(&x[..], "[(), ()]".to_string());
16 assert_repr_eq(slice, "[()]".to_string());
17 assert_repr_eq(&x[..], "[(), ()]".to_string());