rtic/ui/lockall_move_out_field.stderr

error[E0507]: cannot move out of `s.a` which is behind a mutable reference
  --> ui/lockall_move_out_field.rs:22:35
   |
22 |         let _ = c.shared.lock(|s| s.a);
   |                                   ^^^ move occurs because `s.a` has type `&mut u32`, which does not implement the `Copy` trait