| error[E0501]: cannot borrow `*f` as mutable because previous closure requires unique access |
| --> $DIR/borrowck-insert-during-each.rs:26:3 |
| | |
| LL | f.foo( |
| | ___^ |
| | |___| |
| | || |
| LL | || |a| { //~ ERROR closure requires unique access to `f` |
| | || --- closure construction occurs here |
| LL | || f.n.insert(*a); |
| | || - first borrow occurs due to use of `f` in closure |
| LL | || }) |
| | || ^ |
| | ||__________| |
| | |___________borrow occurs here |
| | borrow later used here |
| |
| error[E0500]: closure requires unique access to `f` but it is already borrowed |
| --> $DIR/borrowck-insert-during-each.rs:27:9 |
| | |
| LL | f.foo( |
| | - |
| | | |
| | ___borrow occurs here |
| | | |
| LL | | |a| { //~ ERROR closure requires unique access to `f` |
| | | ^^^ closure construction occurs here |
| LL | | f.n.insert(*a); |
| | | - second borrow occurs due to use of `f` in closure |
| LL | | }) |
| | |__________- borrow later used here |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors occurred: E0500, E0501. |
| For more information about an error, try `rustc --explain E0500`. |