File: stable-precise-live-drops-in-libcore.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (22 lines) | stat: -rw-r--r-- 480 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
#![stable(feature = "core", since = "1.6.0")]
#![feature(staged_api)]
#![feature(const_precise_live_drops)]

enum Either<T, S> {
    Left(T),
    Right(S),
}

impl<T> Either<T, T> {
    #[stable(feature = "rust1", since = "1.0.0")]
    #[rustc_const_stable(feature = "foo", since = "1.0.0")]
    pub const fn unwrap(self) -> T {
        //~^ ERROR destructor of
        match self {
            Self::Left(t) => t,
            Self::Right(t) => t,
        }
    }
}

fn main() {}