mirror of https://github.com/rust-lang/rust
12 lines
373 B
Plaintext
12 lines
373 B
Plaintext
error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s
|
|
--> $DIR/macros-in-extern-derive.rs:2:5
|
|
|
|
|
LL | #[derive(Copy)]
|
|
| ^^^^^^^^^^^^^^^ not applicable here
|
|
LL | fn f();
|
|
| ------- not a `struct`, `enum` or `union`
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0774`.
|