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error[E0106]: missing lifetime specifier
--> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:2:11
|
LL | fn f() -> &isize {
| ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'static` lifetime
|
LL | fn f() -> &'static isize {
| +++++++
error[E0106]: missing lifetime specifier
--> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:7:33
|
LL | fn g(_x: &isize, _y: &isize) -> &isize {
| ------ ------ ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `_x` or `_y`
help: consider introducing a named lifetime parameter
|
LL | fn g<'a>(_x: &'a isize, _y: &'a isize) -> &'a isize {
| ++++ ++ ++ ++
error[E0106]: missing lifetime specifier
--> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:17:19
|
LL | fn h(_x: &Foo) -> &isize {
| ---- ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but the signature does not say which one of `_x`'s 2 lifetimes it is borrowed from
help: consider introducing a named lifetime parameter
|
LL | fn h<'a>(_x: &'a Foo<'a>) -> &'a isize {
| ++++ ++ ++++ ++
error[E0106]: missing lifetime specifier
--> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:21:20
|
LL | fn i(_x: isize) -> &isize {
| ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'static` lifetime
|
LL | fn i(_x: isize) -> &'static isize {
| +++++++
error[E0106]: missing lifetime specifier
--> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:34:24
|
LL | fn j(_x: StaticStr) -> &isize {
| ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'static` lifetime
|
LL | fn j(_x: StaticStr) -> &'static isize {
| +++++++
error[E0106]: missing lifetime specifier
--> $DIR/lifetime-elision-return-type-requires-explicit-lifetime.rs:40:49
|
LL | fn k<'a, T: WithLifetime<'a>>(_x: T::Output) -> &isize {
| ^ expected named lifetime parameter
|
= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'a` lifetime
|
LL | fn k<'a, T: WithLifetime<'a>>(_x: T::Output) -> &'a isize {
| ++
error: aborting due to 6 previous errors
For more information about this error, try `rustc --explain E0106`.
|
