mirror of https://github.com/rust-lang/rust
18 lines
542 B
Plaintext
18 lines
542 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/ex3-both-anon-regions-one-is-struct.rs:7:5
|
|
|
|
|
LL | fn foo(mut x: Ref, y: &u32) {
|
|
| ----- - let's call the lifetime of this reference `'1`
|
|
| |
|
|
| has type `Ref<'_, '2>`
|
|
LL | x.b = y;
|
|
| ^^^^^^^ assignment requires that `'1` must outlive `'2`
|
|
|
|
|
help: consider introducing a named lifetime parameter
|
|
|
|
|
LL | fn foo<'a>(mut x: Ref<'a, 'a>, y: &'a u32) {
|
|
| ++++ ++++++++ ++
|
|
|
|
error: aborting due to 1 previous error
|
|
|