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
36
|
error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
--> $DIR/unsized_field-1.rs:8:10
|
LL | #[derive(ConstParamTy, Eq, PartialEq)]
| ^^^^^^^^^^^^
LL |
LL | struct A([u8]);
| ---- this field does not implement `ConstParamTy_`
|
= note: this error originates in the derive macro `ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
--> $DIR/unsized_field-1.rs:12:10
|
LL | #[derive(ConstParamTy, Eq, PartialEq)]
| ^^^^^^^^^^^^
LL |
LL | struct B(&'static [u8]);
| ------------- this field does not implement `ConstParamTy_`
|
= note: this error originates in the derive macro `ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
--> $DIR/unsized_field-1.rs:16:10
|
LL | #[derive(ConstParamTy, Eq, PartialEq)]
| ^^^^^^^^^^^^
LL |
LL | struct C(unsized_const_param::Foo);
| ------------------------ this field does not implement `ConstParamTy_`
|
= note: this error originates in the derive macro `ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0204`.
|
