mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
43 lines
1.3 KiB
Text
43 lines
1.3 KiB
Text
error[E0204]: the trait `Copy` may not be implemented for this type
|
|
--> $DIR/E0204.rs:5:15
|
|
|
|
|
LL | foo: Vec<u32>,
|
|
| ------------- this field does not implement `Copy`
|
|
...
|
|
LL | impl Copy for Foo { }
|
|
| ^^^
|
|
|
|
error[E0204]: the trait `Copy` may not be implemented for this type
|
|
--> $DIR/E0204.rs:7:10
|
|
|
|
|
LL | #[derive(Copy)]
|
|
| ^^^^
|
|
LL | struct Foo2<'a> {
|
|
LL | ty: &'a mut bool,
|
|
| ---------------- this field does not implement `Copy`
|
|
|
|
|
= note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error[E0204]: the trait `Copy` may not be implemented for this type
|
|
--> $DIR/E0204.rs:17:15
|
|
|
|
|
LL | Bar { x: Vec<u32> },
|
|
| ----------- this field does not implement `Copy`
|
|
...
|
|
LL | impl Copy for EFoo { }
|
|
| ^^^^
|
|
|
|
error[E0204]: the trait `Copy` may not be implemented for this type
|
|
--> $DIR/E0204.rs:19:10
|
|
|
|
|
LL | #[derive(Copy)]
|
|
| ^^^^
|
|
LL | enum EFoo2<'a> {
|
|
LL | Bar(&'a mut bool),
|
|
| ------------ this field does not implement `Copy`
|
|
|
|
|
= note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: aborting due to 4 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0204`.
|