1 #![crate_name = "realcore"]
2 #![feature(staged_api)]
3 #![unstable(feature = "extremely_unstable", issue = "none")]
5 #[unstable(feature = "extremely_unstable_foo", issue = "none")]
8 #[unstable(feature = "extremely_unstable_foo", issue = "none")]
11 #[unstable(feature = "extremely_unstable_foo", issue = "none")]
14 #[stable(feature = "faked_deref", since = "1.47.0")]