error[E0277]: the trait bound `Header<'_>: Copy` is not satisfied
  --> $DIR/repeat_empty_ok.rs:8:20
   |
LL |     let headers = [Header{value: &[]}; 128];
   |                    ^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `Header<'_>`
   |
   = note: the `Copy` trait is required because this value will be copied for each element of the array
   = help: consider using `core::array::from_fn` to initialize the array
   = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information
help: consider annotating `Header<'_>` with `#[derive(Copy)]`
   |
LL + #[derive(Copy)]
LL | pub struct Header<'a> {
   |

error[E0277]: the trait bound `Header<'_>: Copy` is not satisfied
  --> $DIR/repeat_empty_ok.rs:13:20
   |
LL |     let headers = [Header{value: &[0]}; 128];
   |                    ^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `Header<'_>`
   |
   = note: the `Copy` trait is required because this value will be copied for each element of the array
   = help: consider using `core::array::from_fn` to initialize the array
   = help: see https://doc.rust-lang.org/stable/std/array/fn.from_fn.html for more information
help: consider annotating `Header<'_>` with `#[derive(Copy)]`
   |
LL + #[derive(Copy)]
LL | pub struct Header<'a> {
   |

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0277`.