| error: creating a shared reference to mutable static |
| --> $DIR/static-mut-refs-interior-mutability.rs:11:26 |
| | |
| LL | let _lock = unsafe { STDINOUT_MUTEX.lock().unwrap() }; |
| | ^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static |
| | |
| = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives |
| = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html> |
| = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default |
| help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable |
| | |
| LL - static mut STDINOUT_MUTEX: Mutex<bool> = Mutex::new(false); |
| LL + static STDINOUT_MUTEX: Mutex<bool> = Mutex::new(false); |
| | |
| |
| error: aborting due to 1 previous error |
| |
