mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 00:34:06 +00:00
14 lines
511 B
Plaintext
14 lines
511 B
Plaintext
error[E0521]: borrowed data escapes outside of closure
|
|
--> $DIR/regions-escape-bound-fn-2.rs:11:18
|
|
|
|
|
LL | let mut x = None;
|
|
| ----- `x` declared here, outside of the closure body
|
|
LL | with_int(|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 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0521`.
|