rust/tests/ui/generic-const-items/unsatisfied-bounds.stderr

65 lines
2.3 KiB
Plaintext

error[E0277]: the trait bound `String: Copy` is not satisfied
--> $DIR/unsatisfied-bounds.rs:30:18
|
LL | let () = C::<String>;
| ^^^^^^ the trait `Copy` is not implemented for `String`
|
note: required by a bound in `C`
--> $DIR/unsatisfied-bounds.rs:8:12
|
LL | const C<T: Copy>: () = ();
| ^^^^ required by this bound in `C`
error[E0277]: the trait bound `Infallible: From<()>` is not satisfied
--> $DIR/unsatisfied-bounds.rs:31:18
|
LL | let () = K::<()>;
| ^^ the trait `From<()>` is not implemented for `Infallible`
|
= help: the trait `From<!>` is implemented for `Infallible`
= help: for that trait implementation, expected `!`, found `()`
note: required by a bound in `K`
--> $DIR/unsatisfied-bounds.rs:12:17
|
LL | const K<T>: () = ()
| - required by a bound in this constant
LL | where
LL | Infallible: From<T>;
| ^^^^^^^ required by this bound in `K`
error[E0277]: the trait bound `Vec<u8>: Copy` is not satisfied
--> $DIR/unsatisfied-bounds.rs:32:26
|
LL | let _ = <() as Trait<Vec<u8>>>::A;
| ^^^^^^^ the trait `Copy` is not implemented for `Vec<u8>`
|
note: required by a bound in `Trait::A`
--> $DIR/unsatisfied-bounds.rs:17:12
|
LL | const A: u32
| - required by a bound in this associated constant
LL | where
LL | P: Copy;
| ^^^^ required by this bound in `Trait::A`
error[E0277]: the trait bound `Infallible: From<()>` is not satisfied
--> $DIR/unsatisfied-bounds.rs:33:46
|
LL | let _ = <() as Trait<&'static str>>::B::<()>;
| ^^ the trait `From<()>` is not implemented for `Infallible`
|
= help: the trait `From<!>` is implemented for `Infallible`
= help: for that trait implementation, expected `!`, found `()`
note: required by a bound in `Trait::B`
--> $DIR/unsatisfied-bounds.rs:21:21
|
LL | const B<T>: u32
| - required by a bound in this associated constant
LL | where
LL | Infallible: From<T>;
| ^^^^^^^ required by this bound in `Trait::B`
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0277`.