src/test/ui/borrowck/borrowck-insert-during-each.stderr

   1 error[E0501]: cannot borrow `*f` as mutable because previous closure requires unique access
   2   --> $DIR/borrowck-insert-during-each.rs:16:5
   3    |
   4 LL |       f.foo(
   5    |       ^ --- first borrow later used by call
   6    |  _____|
   7    | |
   8 LL | |
   9 LL | |         |a| {
  10    | |         --- closure construction occurs here
  11 LL | |             f.n.insert(*a);
  12    | |             - first borrow occurs due to use of `f` in closure
  13 LL | |         })
  14    | |__________^ second borrow occurs here
  15
  16 error[E0500]: closure requires unique access to `f` but it is already borrowed
  17   --> $DIR/borrowck-insert-during-each.rs:18:9
  18    |
  19 LL |     f.foo(
  20    |     - --- first borrow later used by call
  21    |     |
  22    |     borrow occurs here
  23 LL |
  24 LL |         |a| {
  25    |         ^^^ closure construction occurs here
  26 LL |             f.n.insert(*a);
  27    |             - second borrow occurs due to use of `f` in closure
  28
  29 error: aborting due to 2 previous errors
  30
  31 Some errors have detailed explanations: E0500, E0501.
  32 For more information about an error, try `rustc --explain E0500`.