rust/tests/ui/custom_test_frameworks/mismatch.stderr
Esteban Küber f0b8e13b59 Do not suggest using -Zmacro-backtrace for builtin macros
For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.
2025-03-14 19:50:03 +00:00

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error[E0277]: the trait bound `TestDescAndFn: Testable` is not satisfied
--> $DIR/mismatch.rs:9:1
|
LL | #[test]
| ------- in this procedural macro expansion
LL | fn wrong_kind(){}
| ^^^^^^^^^^^^^^^^^ the trait `Testable` is not implemented for `TestDescAndFn`
|
= note: required for the cast from `&TestDescAndFn` to `&dyn Testable`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.