3 fn test_generic<T: Clone, F>(expected: T, eq: F) where F: FnOnce(T, T) -> bool {
4 let actual: T = match true {
5 true => expected.clone(),
8 assert!(eq(expected, actual));
12 fn compare_box(v1: Box<isize>, v2: Box<isize>) -> bool { return v1 == v2; }
13 test_generic::<Box<isize>, _>(Box::new(1), compare_box);
16 pub fn main() { test_vec(); }