rust/tests/ui/const-generics/kind_mismatch.stderr

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error[E0747]: type provided when a constant was expected
--> $DIR/kind_mismatch.rs:11:38
|
LL | impl<K> ContainsKey<K> for KeyHolder<K> {}
| - ^
| |
| help: consider changing this type parameter to a const parameter: `const K: u8`
error[E0747]: type provided when a constant was expected
--> $DIR/kind_mismatch.rs:11:21
|
LL | impl<K> ContainsKey<K> for KeyHolder<K> {}
| - ^
| |
| help: consider changing this type parameter to a const parameter: `const K: u8`
error[E0277]: the trait bound `KeyHolder<0>: SubsetExcept<_>` is not satisfied
--> $DIR/kind_mismatch.rs:22:45
|
LL | let map: KeyHolder<0> = remove_key::<_, _>();
| ^ the trait `ContainsKey<0>` is not implemented for `KeyHolder<0>`, which is required by `KeyHolder<0>: SubsetExcept<_>`
|
note: required for `KeyHolder<0>` to implement `SubsetExcept<_>`
--> $DIR/kind_mismatch.rs:15:28
|
LL | impl<P, T: ContainsKey<0>> SubsetExcept<P> for T {}
| -------------- ^^^^^^^^^^^^^^^ ^
| |
| unsatisfied trait bound introduced here
note: required by a bound in `remove_key`
--> $DIR/kind_mismatch.rs:17:25
|
LL | pub fn remove_key<K, S: SubsetExcept<K>>() -> S {
| ^^^^^^^^^^^^^^^ required by this bound in `remove_key`
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0277, E0747.
For more information about an error, try `rustc --explain E0277`.