error[E0626]: borrow may still be in use when coroutine yields | |
--> $DIR/coroutine-with-nll.rs:8:17 | |
| | |
LL | || { | |
| -- within this coroutine | |
... | |
LL | let b = &mut true; | |
| ^^^^^^^^^ | |
LL | | |
LL | yield (); | |
| -------- possible yield occurs here | |
| | |
help: add `static` to mark this coroutine as unmovable | |
| | |
LL | static || { | |
| ++++++ | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0626`. |