rust/tests/ui/traits/dont-autoderef-ty-with-escaping-var.stderr

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

31 lines
1.2 KiB
Plaintext
Raw Normal View History

error[E0425]: cannot find value `unknown` in this scope
--> $DIR/dont-autoderef-ty-with-escaping-var.rs:17:35
|
LL | <i32 as RefFoo<i32>>::ref_foo(unknown);
| ^^^^^^^ not found in this scope
error[E0277]: the trait bound `for<'a> &'a mut Vec<&'a u32>: Foo<'static, i32>` is not satisfied
2023-08-26 14:25:46 -05:00
--> $DIR/dont-autoderef-ty-with-escaping-var.rs:17:6
|
LL | <i32 as RefFoo<i32>>::ref_foo(unknown);
2023-08-26 14:25:46 -05:00
| ^^^ the trait `for<'a> Foo<'static, i32>` is not implemented for `&'a mut Vec<&'a u32>`
|
help: this trait has no implementations, consider adding one
--> $DIR/dont-autoderef-ty-with-escaping-var.rs:3:1
|
LL | trait Foo<'x, T> {}
| ^^^^^^^^^^^^^^^^
note: required for `i32` to implement `RefFoo<i32>`
--> $DIR/dont-autoderef-ty-with-escaping-var.rs:9:9
|
LL | impl<T> RefFoo<T> for T
| ^^^^^^^^^ ^
LL | where
LL | for<'a> &'a mut Vec<&'a u32>: Foo<'static, T>,
| --------------- unsatisfied trait bound introduced here
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0277, E0425.
For more information about an error, try `rustc --explain E0277`.