| // run-pass | |
| #[derive(Debug)] | |
| struct MyStruct; | |
| trait Repro { | |
| fn repro(self, s: MyStruct) -> String; | |
| } | |
| impl<F> Repro for F where F: FnOnce(MyStruct) -> String { | |
| fn repro(self, s: MyStruct) -> String { | |
| self(s) | |
| } | |
| } | |
| fn do_stuff<R: Repro>(r: R) -> String { | |
| r.repro(MyStruct) | |
| } | |
| pub fn main() { | |
| assert_eq!("MyStruct".to_string(), do_stuff(|s: MyStruct| format!("{:?}", s))); | |
| } |