mirror of https://github.com/rust-lang/rust
23 lines
1.1 KiB
Plaintext
23 lines
1.1 KiB
Plaintext
error[E0658]: use of unstable library feature 'unstable_default'
|
|
--> $DIR/generics-default-stability-where.rs:7:45
|
|
|
|
|
LL | impl<T> Trait3<usize> for T where T: Trait2<usize> {
|
|
| ^^^^^
|
|
|
|
|
= help: add `#![feature(unstable_default)]` to the crate attributes to enable
|
|
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
|
|
|
error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct<T>`)
|
|
--> $DIR/generics-default-stability-where.rs:7:6
|
|
|
|
|
LL | impl<T> Trait3<usize> for T where T: Trait2<usize> {
|
|
| ^ type parameter `T` must be used as the type parameter for some local type
|
|
|
|
|
= note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local
|
|
= note: only traits defined in the current crate can be implemented for a type parameter
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
Some errors have detailed explanations: E0210, E0658.
|
|
For more information about an error, try `rustc --explain E0210`.
|