| error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types | |
| --> $DIR/type-alias-impl-trait-fn-type.rs:6:20 | |
| | | |
| LL | type Foo = fn() -> impl Send; | |
| | ^^^^^^^^^ | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0562`. |