1 warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
2 --> $DIR/derive-debug-array-wrapper.rs:1:12
4 LL | #![feature(const_generics)]
7 = note: `#[warn(incomplete_features)]` on by default
8 = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
10 error[E0277]: arrays only have std trait implementations for lengths 0..=32
11 --> $DIR/derive-debug-array-wrapper.rs:6:5
14 | ^^^^^^^^^^^ the trait `std::array::LengthAtMost32` is not implemented for `[u32; N]`
16 = note: required because of the requirements on the impl of `std::fmt::Debug` for `[u32; N]`
17 = note: required because of the requirements on the impl of `std::fmt::Debug` for `&[u32; N]`
18 = note: required for the cast to the object type `dyn std::fmt::Debug`
19 = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
21 error: aborting due to previous error; 1 warning emitted
23 For more information about this error, try `rustc --explain E0277`.