blob: 2028994cdaa0a35a563bb5cb8480d01f70b1ac52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
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 `&T` to implement `CoerceUnsized<&dyn Array>`
= note: required by cast to type `&dyn Array`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0038`.
|
