mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 18:53:39 +00:00
35 lines
1.5 KiB
Plaintext
35 lines
1.5 KiB
Plaintext
error[E0038]: the trait `Array` cannot be made into an object
|
|
--> $DIR/issue-20692.rs:7:5
|
|
|
|
|
LL | &dyn Array;
|
|
| ^^^^^^^^^^ `Array` cannot be made into an object
|
|
|
|
|
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
|
|
|
|
|
LL | trait Array: Sized + Copy {}
|
|
| ----- ^^^^^ ^^^^ ...because it requires `Self: Sized`
|
|
| | |
|
|
| | ...because it requires `Self: Sized`
|
|
| this trait cannot be made into an object...
|
|
|
|
error[E0038]: the trait `Array` cannot be made into an object
|
|
--> $DIR/issue-20692.rs:4:13
|
|
|
|
|
LL | let _ = x
|
|
| ^ `Array` cannot be made into an object
|
|
|
|
|
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
|
|
|
|
|
LL | trait Array: Sized + Copy {}
|
|
| ----- ^^^^^ ^^^^ ...because it requires `Self: Sized`
|
|
| | |
|
|
| | ...because it requires `Self: Sized`
|
|
| this trait cannot be made into an object...
|
|
= note: required for the cast from `&T` to `&dyn Array`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0038`.
|