usetmrustplayground::cache;#[test]fncache_test_1(){let values =vec![1,2,3,4,5];let result:Vec<_>= values.iter().zip(values.iter().skip(1)).collect();eprintln!("result: {:?}", result);// let mut cache = Cache::new(|value| value - 1);
// let result = cache.value(5);
//// for x in cache {
// eprintln!("value: {}", x);
// }
assert!(false);}