2017-12-11 03:47:55 +08:00
error[E0038]: the trait `Array` cannot be made into an object
2018-12-25 23:56:47 +08:00
--> $DIR/issue-20692.rs:7:5
2017-12-11 03:47:55 +08:00
|
2020-10-16 08:23:45 +08:00
LL | &dyn Array;
2020-10-20 08:57:18 +08:00
| ^^^^^^^^^^ `Array` cannot be made into an object
2020-10-16 08:23:45 +08:00
|
note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
--> $DIR/issue-20692.rs:1:14
|
2020-01-30 04:59:04 +08:00
LL | trait Array: Sized + Copy {}
2020-10-16 08:23:45 +08:00
| ----- ^^^^^ ^^^^ ...because it requires `Self: Sized`
2020-02-01 08:47:00 +08:00
| | |
| | ...because it requires `Self: Sized`
| this trait cannot be made into an object...
2017-12-11 03:47:55 +08:00
error[E0038]: the trait `Array` cannot be made into an object
2018-12-25 23:56:47 +08:00
--> $DIR/issue-20692.rs:4:13
2017-12-11 03:47:55 +08:00
|
2020-10-16 08:23:45 +08:00
LL | let _ = x
2020-10-20 08:57:18 +08:00
| ^ `Array` cannot be made into an object
2020-10-16 08:23:45 +08:00
|
note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
--> $DIR/issue-20692.rs:1:14
|
2020-01-30 04:59:04 +08:00
LL | trait Array: Sized + Copy {}
2020-10-16 08:23:45 +08:00
| ----- ^^^^^ ^^^^ ...because it requires `Self: Sized`
2020-02-01 08:47:00 +08:00
| | |
| | ...because it requires `Self: Sized`
| this trait cannot be made into an object...
2023-05-11 10:10:56 +08:00
= note: required for the cast from `&T` to `&dyn Array`
2017-12-11 03:47:55 +08:00
error: aborting due to 2 previous errors
2018-03-03 22:59:40 +08:00
For more information about this error, try `rustc --explain E0038`.