30 lines
898 B
Plaintext
30 lines
898 B
Plaintext
|
error[E0517]: attribute should be applied to a struct or union
|
||
|
|
--> $DIR/thaw-validate-invalid-enum.rs:3:8
|
||
|
|
|
|
||
|
|
LL | #[repr(packed)]
|
||
|
|
| ^^^^^^
|
||
|
|
LL | #[repr(u32)]
|
||
|
|
LL | / enum E {
|
||
|
|
LL | | A,
|
||
|
|
LL | | B,
|
||
|
|
LL | | C,
|
||
|
|
LL | | }
|
||
|
|
| |_- not a struct or union
|
||
|
|
|
||
|
|
error[E0740]: field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union
|
||
|
|
--> $DIR/thaw-validate-invalid-enum.rs:14:9
|
||
|
|
|
|
||
|
|
LL | e: E,
|
||
|
|
| ^^^^
|
||
|
|
|
|
||
|
|
= note: union fields must not have drop side-effects, which is currently enforced via either `Copy` or `ManuallyDrop<...>`
|
||
|
|
help: wrap the field type in `ManuallyDrop<...>`
|
||
|
|
|
|
||
|
|
LL | e: std::mem::ManuallyDrop<E>,
|
||
|
|
| +++++++++++++++++++++++ +
|
||
|
|
|
||
|
|
error: aborting due to 2 previous errors
|
||
|
|
|
||
|
|
Some errors have detailed explanations: E0517, E0740.
|
||
|
|
For more information about an error, try `rustc --explain E0517`.
|