src/test/ui/did_you_mean/issue-38147-3.nll.stderr

   1 error[E0596]: cannot borrow `*self.s` as mutable, as it is behind a `&` reference
   2   --> $DIR/issue-38147-3.rs:17:9
   3    |
   4 LL |     s: &'a String
   5    |        ---------- help: consider changing this to be mutable: `&'a mut String`
   6 ...
   7 LL |         self.s.push('x');
   8    |         ^^^^^^ cannot borrow as mutable
   9
  10 error: aborting due to previous error
  11
  12 For more information about this error, try `rustc --explain E0596`.