| error[E0277]: the trait bound `String: Copy` is not satisfied |
| --> $DIR/trait-error.rs:5:6 |
| | |
| LL | [Foo(String::new()); 4]; |
| | ^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` |
| | |
| note: required for `Foo<String>` to implement `Copy` |
| --> $DIR/trait-error.rs:2:8 |
| | |
| LL | #[derive(Copy, Clone)] |
| | ---- in this derive macro expansion |
| LL | struct Foo<T>(T); |
| | ^^^ - type parameter would need to implement `Copy` |
| = note: the `Copy` trait is required because this value will be copied for each element of the array |
| help: create an inline `const` block |
| | |
| LL | [const { Foo(String::new()) }; 4]; |
| | +++++++ + |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
