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 cannot find | |
fn wants_display(g: impl Debug) { } //~ ERROR cannot find | |
fn wants_clone(g: impl Clone) { } | |
fn main() { | |
} |