rust/src/test/ui/slice-mut-2.nll.stderr

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error[E0596]: cannot borrow `*x` as mutable, as it is behind a `&` reference
--> $DIR/slice-mut-2.rs:17:18
|
LL | let x: &[isize] = &[1, 2, 3, 4, 5];
| ---------------- help: consider changing this to be a mutable reference: `&mut [1, 2, 3, 4, 5]`
...
LL | let _ = &mut x[2..4]; //~ERROR cannot borrow immutable borrowed content `*x` as mutable
| ^ `x` is a `&` reference, so the data it refers to cannot be borrowed as mutable
error: aborting due to previous error
For more information about this error, try `rustc --explain E0596`.