2 Checks for the usage of `_.to_owned()`, `vec.to_vec()`, or similar when calling `_.clone()` would be clearer.
5 These methods do the same thing as `_.clone()` but may be confusing as
6 to why we are calling `to_vec` on something that is already a `Vec` or calling `to_owned` on something that is already owned.
10 let a = vec![1, 2, 3];
16 let a = vec![1, 2, 3];