| error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead (see issue #29625) |
| --> $DIR/issue-23024.rs:19:35 |
| | |
| LL | println!("{:?}",(vfnfer[0] as Fn)(3)); |
| | ^^ |
| | |
| = help: add #![feature(unboxed_closures)] to the crate attributes to enable |
| |
| error[E0243]: wrong number of type arguments: expected 1, found 0 |
| --> $DIR/issue-23024.rs:19:35 |
| | |
| LL | println!("{:?}",(vfnfer[0] as Fn)(3)); |
| | ^^ expected 1 type argument |
| |
| error[E0191]: the value of the associated type `Output` (from the trait `std::ops::FnOnce`) must be specified |
| --> $DIR/issue-23024.rs:19:35 |
| | |
| LL | println!("{:?}",(vfnfer[0] as Fn)(3)); |
| | ^^ missing associated type `Output` value |
| |
| error: aborting due to 3 previous errors |
| |
| Some errors occurred: E0191, E0243, E0658. |
| For more information about an error, try `rustc --explain E0191`. |
