mirror of https://github.com/rust-lang/rust
22 lines
388 B
Rust
22 lines
388 B
Rust
//@ run-pass
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#[derive(Debug)]
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struct MyStruct;
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trait Repro {
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fn repro(self, s: MyStruct) -> String;
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}
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impl<F> Repro for F where F: FnOnce(MyStruct) -> String {
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fn repro(self, s: MyStruct) -> String {
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self(s)
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}
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}
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fn do_stuff<R: Repro>(r: R) -> String {
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r.repro(MyStruct)
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}
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pub fn main() {
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assert_eq!("MyStruct".to_string(), do_stuff(|s: MyStruct| format!("{:?}", s)));
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}
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