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
|
warning: the feature `unsized_const_params` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/unsized_field-2.rs:2:30
|
LL | #![feature(adt_const_params, unsized_const_params)]
| ^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
= note: `#[warn(incomplete_features)]` on by default
error[E0204]: the trait `ConstParamTy_` cannot be implemented for this type
--> $DIR/unsized_field-2.rs:7:10
|
LL | #[derive(std::marker::ConstParamTy, Eq, PartialEq)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
LL |
LL | struct A(unsized_const_param::GenericNotUnsizedParam<&'static [u8]>);
| ---------------------------------------------------------- this field does not implement `ConstParamTy_`
|
note: the `ConstParamTy_` impl for `GenericNotUnsizedParam<&'static [u8]>` requires that `&'static [u8]: ConstParamTy_`
--> $DIR/unsized_field-2.rs:9:10
|
LL | struct A(unsized_const_param::GenericNotUnsizedParam<&'static [u8]>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: this error originates in the derive macro `std::marker::ConstParamTy` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 1 previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0204`.
|
