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9 lines
211 B
Rust
9 lines
211 B
Rust
fn thing(x: impl FnOnce(&u32)) {}
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fn main() {
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let f = |_| ();
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thing(f);
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//~^ ERROR implementation of `FnOnce` is not general enough
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//~| ERROR implementation of `FnOnce` is not general enough
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}
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