File: write_to_static_via_mut_ref.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (5 lines) | stat: -rw-r--r-- 209 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
 
static OH_NO: &mut i32 = &mut 42; //~ ERROR mutable references are not allowed
fn main() {
    assert_eq!(*OH_NO, 42);
    *OH_NO = 43; //~ ERROR cannot assign to `*OH_NO`, as `OH_NO` is an immutable static
}