| error: async closure does not implement `FnMut` because it captures state from its environment | |
| --> $DIR/not-fn.rs:11:14 | |
| | | |
| LL | needs_fn(async || { | |
| | -------- ^^^^^^^^ | |
| | | | |
| | required by a bound introduced by this call | |
| | | |
| note: required by a bound in `needs_fn` | |
| --> $DIR/not-fn.rs:8:28 | |
| | | |
| LL | fn needs_fn<T>(_: impl FnMut() -> T) {} | |
| | ^^^^^^^^^^^^ required by this bound in `needs_fn` | |
| error: aborting due to 1 previous error | |