5u32.hash(&mut hasher_1);
assert_eq!(ordinary_hash, hasher_1.finish());
- let mut hasher_2 = Box::new(DefaultHasher::new()) as Box<Hasher>;
+ let mut hasher_2 = Box::new(DefaultHasher::new()) as Box<dyn Hasher>;
5u32.hash(&mut hasher_2);
assert_eq!(ordinary_hash, hasher_2.finish());
}