33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements
|
|
--> $DIR/issue-52213.rs:2:11
|
|
|
|
|
LL | match (&t,) {
|
|
| ^^^^^
|
|
|
|
|
note: first, the lifetime cannot outlive the lifetime `'a` as defined on the function body at 1:23...
|
|
--> $DIR/issue-52213.rs:1:23
|
|
|
|
|
LL | fn transmute_lifetime<'a, 'b, T>(t: &'a (T,)) -> &'b T {
|
|
| ^^
|
|
note: ...so that the types are compatible
|
|
--> $DIR/issue-52213.rs:2:11
|
|
|
|
|
LL | match (&t,) {
|
|
| ^^^^^
|
|
= note: expected `(&&(T,),)`
|
|
found `(&&'a (T,),)`
|
|
note: but, the lifetime must be valid for the lifetime `'b` as defined on the function body at 1:27...
|
|
--> $DIR/issue-52213.rs:1:27
|
|
|
|
|
LL | fn transmute_lifetime<'a, 'b, T>(t: &'a (T,)) -> &'b T {
|
|
| ^^
|
|
note: ...so that reference does not outlive borrowed content
|
|
--> $DIR/issue-52213.rs:3:20
|
|
|
|
|
LL | ((u,),) => u,
|
|
| ^
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0495`.
|