| error[E0387]: cannot borrow data mutably in a captured outer variable in an `Fn` closure |
| --> $DIR/issue-21600.rs:24:17 |
| | |
| LL | call_it(|| x.gen_mut()); //~ ERROR cannot borrow data mutably in a captured outer |
| | ^^ |
| | |
| help: consider changing this to accept closures that implement `FnMut` |
| --> $DIR/issue-21600.rs:22:13 |
| | |
| LL | call_it(|| { |
| | _____________^ |
| LL | | call_it(|| x.gen()); |
| LL | | call_it(|| x.gen_mut()); //~ ERROR cannot borrow data mutably in a captured outer |
| LL | | //~^ ERROR cannot borrow data mutably in a captured outer |
| LL | | }); |
| | |_____^ |
| |
| error[E0387]: cannot borrow data mutably in a captured outer variable in an `Fn` closure |
| --> $DIR/issue-21600.rs:24:20 |
| | |
| LL | call_it(|| x.gen_mut()); //~ ERROR cannot borrow data mutably in a captured outer |
| | ^ |
| | |
| help: consider changing this closure to take self by mutable reference |
| --> $DIR/issue-21600.rs:24:17 |
| | |
| LL | call_it(|| x.gen_mut()); //~ ERROR cannot borrow data mutably in a captured outer |
| | ^^^^^^^^^^^^^^ |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0387`. |
