24 lines
1.1 KiB
Plaintext
24 lines
1.1 KiB
Plaintext
warning: the feature `type_alias_impl_trait` is incomplete and may not be safe to use and/or cause compiler crashes
|
|
--> $DIR/negative-reasoning.rs:5:32
|
|
|
|
|
LL | #![cfg_attr(full_tait, feature(type_alias_impl_trait))]
|
|
| ^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `#[warn(incomplete_features)]` on by default
|
|
= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
|
|
|
|
error[E0119]: conflicting implementations of trait `AnotherTrait` for type `D<impl OpaqueTrait>`:
|
|
--> $DIR/negative-reasoning.rs:22:1
|
|
|
|
|
LL | impl<T: std::fmt::Debug> AnotherTrait for T {}
|
|
| ------------------------------------------- first implementation here
|
|
...
|
|
LL | impl AnotherTrait for D<OpaqueType> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `D<impl OpaqueTrait>`
|
|
|
|
|
= note: upstream crates may add a new impl of trait `std::fmt::Debug` for type `impl OpaqueTrait` in future versions
|
|
|
|
error: aborting due to previous error; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0119`.
|