blob: 153f77c8913acac41c4ca987826366ecae98e28b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
error[E0521]: borrowed data escapes outside of closure
--> $DIR/regions-escape-unboxed-closure.rs:5:23
|
LL | let mut x: Option<&isize> = None;
| ----- `x` declared here, outside of the closure body
LL | with_int(&mut |y| x = Some(y));
| - ^^^^^^^^^^^ `y` escapes the closure body here
| |
| `y` is a reference that is only valid in the closure body
error: aborting due to previous error
For more information about this error, try `rustc --explain E0521`.
|
