src/test/ui/error-codes/E0501.stderr

   1 error[E0501]: cannot borrow `*a` as mutable because previous closure requires unique access
   2   --> $DIR/E0501.rs:14:23
   3    |
   4 LL |     let bar = || {
   5    |               -- closure construction occurs here
   6 LL |         inside_closure(a)
   7    |                        - first borrow occurs due to use of `a` in closure
   8 LL |     };
   9 LL |     outside_closure_1(a);
  10    |                       ^ second borrow occurs here
  11 ...
  12 LL |     drop(bar);
  13    |          --- first borrow later used here
  14
  15 error[E0501]: cannot borrow `*a` as immutable because previous closure requires unique access
  16   --> $DIR/E0501.rs:17:23
  17    |
  18 LL |     let bar = || {
  19    |               -- closure construction occurs here
  20 LL |         inside_closure(a)
  21    |                        - first borrow occurs due to use of `a` in closure
  22 ...
  23 LL |     outside_closure_2(a);
  24    |                       ^ second borrow occurs here
  25 ...
  26 LL |     drop(bar);
  27    |          --- first borrow later used here
  28
  29 error: aborting due to 2 previous errors
  30
  31 For more information about this error, try `rustc --explain E0501`.