text: error[E0632]: cannot provide explicit generic arguments when `impl Trait` is used in argument position
    --> $DIR/universal-turbofish-in-method-issue-50950.rs:14:24
     |
  LL |     evt.handle_event::<TestEvent, fn(TestEvent)>(|_evt| {
     |                        ^^^^^^^^^  ^^^^^^^^^^^^^ explicit generic argument not allowed
     |                        |
     |                        explicit generic argument not allowed
  
  error: aborting due to previous error
  
  