pub fn main() {
let my_total = &Cell::new(10);
- { let pt = shrinky_pointer(my_total); assert!((pt.look_at() == 10)); }
+ { let pt = shrinky_pointer(my_total); assert_eq!(pt.look_at(), 10); }
println!("my_total = {}", my_total.get());
assert_eq!(my_total.get(), 9);
}