warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
- --> $DIR/derive-debug-array-wrapper.rs:1:12
+ --> $DIR/derive-debug-array-wrapper.rs:3:12
|
LL | #![feature(const_generics)]
| ^^^^^^^^^^^^^^
= note: `#[warn(incomplete_features)]` on by default
= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
-error[E0277]: arrays only have std trait implementations for lengths 0..=32
- --> $DIR/derive-debug-array-wrapper.rs:6:5
- |
-LL | a: [u32; N],
- | ^^^^^^^^^^^ the trait `std::array::LengthAtMost32` is not implemented for `[u32; N]`
- |
- = note: required because of the requirements on the impl of `std::fmt::Debug` for `[u32; N]`
- = note: required because of the requirements on the impl of `std::fmt::Debug` for `&[u32; N]`
- = note: required for the cast to the object type `dyn std::fmt::Debug`
- = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to previous error; 1 warning emitted
+warning: 1 warning emitted
-For more information about this error, try `rustc --explain E0277`.