| error[E0658]: dereferencing raw mutable pointers in constants is unstable | |
| --> $DIR/const-suggest-feature.rs:2:5 | |
| | | |
| LL | *std::ptr::null_mut() = 0; | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information | |
| = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |