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|
error[E0106]: missing lifetime specifier
--> $DIR/opaque-and-lifetime-mismatch.rs:4:24
|
LL | fn bar() -> Wrapper<impl Sized>;
| ^ 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, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
|
LL | fn bar() -> Wrapper<'static, impl Sized>;
| ++++++++
error[E0106]: missing lifetime specifier
--> $DIR/opaque-and-lifetime-mismatch.rs:18:24
|
LL | fn foo() -> Wrapper<impl Sized>;
| ^ 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, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
|
LL | fn foo() -> Wrapper<'static, impl Sized>;
| ++++++++
error[E0106]: missing lifetime specifier
--> $DIR/opaque-and-lifetime-mismatch.rs:24:24
|
LL | fn foo() -> Wrapper<impl Sized> {
| ^ 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, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`, or if you will only have owned values
|
LL | fn foo() -> Wrapper<'static, impl Sized> {
| ++++++++
error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
--> $DIR/opaque-and-lifetime-mismatch.rs:4:17
|
LL | fn bar() -> Wrapper<impl Sized>;
| ^^^^^^^ ---------- help: remove the unnecessary generic argument
| |
| expected 0 generic arguments
|
note: struct defined here, with 0 generic parameters
--> $DIR/opaque-and-lifetime-mismatch.rs:1:8
|
LL | struct Wrapper<'rom>(&'rom ());
| ^^^^^^^
error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
--> $DIR/opaque-and-lifetime-mismatch.rs:18:17
|
LL | fn foo() -> Wrapper<impl Sized>;
| ^^^^^^^ ---------- help: remove the unnecessary generic argument
| |
| expected 0 generic arguments
|
note: struct defined here, with 0 generic parameters
--> $DIR/opaque-and-lifetime-mismatch.rs:1:8
|
LL | struct Wrapper<'rom>(&'rom ());
| ^^^^^^^
error[E0053]: method `bar` has an incompatible return type for trait
--> $DIR/opaque-and-lifetime-mismatch.rs:10:17
|
LL | fn bar() -> i32 {
| ^^^
| |
| expected `Wrapper<'static>`, found `i32`
| return type in trait
error[E0053]: method `bar` has an incompatible type for trait
--> $DIR/opaque-and-lifetime-mismatch.rs:10:17
|
LL | fn bar() -> i32 {
| ^^^ expected `Wrapper<'static>`, found `i32`
|
note: type in trait
--> $DIR/opaque-and-lifetime-mismatch.rs:4:17
|
LL | fn bar() -> Wrapper<impl Sized>;
| ^^^^^^^^^^^^^^^^^^^
= note: expected signature `fn() -> Wrapper<'static>`
found signature `fn() -> i32`
help: change the output type to match the trait
|
LL | fn bar() -> Wrapper<'static> {
| ~~~~~~~~~~~~~~~~
error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
--> $DIR/opaque-and-lifetime-mismatch.rs:24:17
|
LL | fn foo() -> Wrapper<impl Sized> {
| ^^^^^^^ ---------- help: remove the unnecessary generic argument
| |
| expected 0 generic arguments
|
note: struct defined here, with 0 generic parameters
--> $DIR/opaque-and-lifetime-mismatch.rs:1:8
|
LL | struct Wrapper<'rom>(&'rom ());
| ^^^^^^^
error: aborting due to 8 previous errors
Some errors have detailed explanations: E0053, E0106, E0107.
For more information about an error, try `rustc --explain E0053`.
|
