rust/tests/ui/impl-trait/universal_wrong_bounds.rs
2023-01-11 09:32:08 +00:00

14 lines
357 B
Rust

use std::fmt::Display;
fn foo(f: impl Display + Clone) -> String {
wants_debug(f);
wants_display(f);
wants_clone(f);
}
fn wants_debug(g: impl Debug) { } //~ ERROR expected trait, found derive macro `Debug`
fn wants_display(g: impl Debug) { } //~ ERROR expected trait, found derive macro `Debug`
fn wants_clone(g: impl Clone) { }
fn main() {}