mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 10:45:18 +00:00
15 lines
560 B
Plaintext
15 lines
560 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/regions-reborrow-from-shorter-mut-ref.rs:6:5
|
|
|
|
|
LL | fn copy_borrowed_ptr<'a, 'b>(p: &'a mut &'b mut isize) -> &'b mut isize {
|
|
| -- -- lifetime `'b` defined here
|
|
| |
|
|
| lifetime `'a` defined here
|
|
LL | &mut **p
|
|
| ^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
|
|
|
|
|
= help: consider adding the following bound: `'a: 'b`
|
|
|
|
error: aborting due to previous error
|
|
|