mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-29 02:03:53 +00:00
17 lines
665 B
Plaintext
17 lines
665 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/underscore-lifetime-elison-mismatch.rs:1:42
|
|
|
|
|
LL | fn foo(x: &mut Vec<&'_ u8>, y: &'_ u8) { x.push(y); }
|
|
| - - ^^^^^^^^^ argument requires that `'1` must outlive `'2`
|
|
| | |
|
|
| | let's call the lifetime of this reference `'1`
|
|
| let's call the lifetime of this reference `'2`
|
|
|
|
|
help: consider introducing a named lifetime parameter
|
|
|
|
|
LL | fn foo<'a>(x: &mut Vec<&'a u8>, y: &'a u8) { x.push(y); }
|
|
| ++++ ~~ ~~
|
|
|
|
error: aborting due to previous error
|
|
|