= note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default
= note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
+warning: string slice in a packed struct that derives a built-in trait
+ --> $DIR/deriving-with-repr-packed.rs:41:5
+ |
+LL | #[derive(Debug)]
+ | ----- in this derive macro expansion
+...
+LL | data: str,
+ | ^^^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457>
+ = help: consider implementing the trait by hand, or remove the `packed` attribute
+ = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
+
error[E0507]: cannot move out of `self` which is behind a shared reference
--> $DIR/deriving-with-repr-packed.rs:22:10
|
|
= note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to previous error; 2 warnings emitted
For more information about this error, try `rustc --explain E0507`.
Future incompatibility report: Future breakage diagnostic:
= note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default
= note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
+Future breakage diagnostic:
+warning: string slice in a packed struct that derives a built-in trait
+ --> $DIR/deriving-with-repr-packed.rs:41:5
+ |
+LL | #[derive(Debug)]
+ | ----- in this derive macro expansion
+...
+LL | data: str,
+ | ^^^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #107457 <https://github.com/rust-lang/rust/issues/107457>
+ = help: consider implementing the trait by hand, or remove the `packed` attribute
+ = note: `#[warn(byte_slice_in_packed_struct_with_derive)]` on by default
+ = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
+