diff options
Diffstat (limited to 'tests/ui/array-slice-vec')
| -rw-r--r-- | tests/ui/array-slice-vec/repeat_empty_ok.stderr | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/repeat_empty_ok.stderr b/tests/ui/array-slice-vec/repeat_empty_ok.stderr index e8bac04ac45..bc3a68c905d 100644 --- a/tests/ui/array-slice-vec/repeat_empty_ok.stderr +++ b/tests/ui/array-slice-vec/repeat_empty_ok.stderr @@ -5,6 +5,8 @@ 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)] @@ -18,6 +20,8 @@ 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)] |