mirror of https://github.com/rust-lang/rust
18 lines
590 B
Plaintext
18 lines
590 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/ex3-both-anon-regions.rs:2:5
|
|
|
|
|
LL | fn foo(x: &mut Vec<&u8>, y: &u8) {
|
|
| - - let's call the lifetime of this reference `'1`
|
|
| |
|
|
| let's call the lifetime of this reference `'2`
|
|
LL | x.push(y);
|
|
| ^^^^^^^^^ argument requires that `'1` must outlive `'2`
|
|
|
|
|
help: consider introducing a named lifetime parameter
|
|
|
|
|
LL | fn foo<'a>(x: &mut Vec<&'a u8>, y: &'a u8) {
|
|
| ++++ ++ ++
|
|
|
|
error: aborting due to 1 previous error
|
|
|