mirror of https://github.com/rust-lang/rust
14 lines
357 B
Rust
14 lines
357 B
Rust
use std::fmt::Display;
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fn foo(f: impl Display + Clone) -> String {
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wants_debug(f);
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wants_display(f);
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wants_clone(f);
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}
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fn wants_debug(g: impl Debug) { } //~ ERROR expected trait, found derive macro `Debug`
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fn wants_display(g: impl Debug) { } //~ ERROR expected trait, found derive macro `Debug`
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fn wants_clone(g: impl Clone) { }
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fn main() {}
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