rust/tests/ui/traits/issue-79458.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

16 lines
527 B
Plaintext

error[E0277]: the trait bound `&mut T: Clone` is not satisfied
--> $DIR/issue-79458.rs:6:5
|
LL | #[derive(Clone)]
| ----- in this derive macro expansion
LL | struct Foo<'a, T> {
LL | bar: &'a mut T
| ^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `&mut T`
|
= help: the trait `Clone` is implemented for `&T`
= note: `Clone` is implemented for `&T`, but not for `&mut T`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.