1 error[E0599]: no method named `closure` found for struct `Obj` in the current scope
2 --> $DIR/issue-18343.rs:7:7
4 LL | struct Obj<F> where F: FnMut() -> u32 {
5 | ------------- method `closure` not found for this struct
8 | ^^^^^^^ field, not a method
10 help: to call the function stored in `closure`, surround the field access with parentheses
15 error: aborting due to previous error
17 For more information about this error, try `rustc --explain E0599`.