rust/tests/ui/suggestions/move-generic-to-trait-in-method-with-params.rs
2023-01-11 09:32:08 +00:00

19 lines
465 B
Rust

// Generalizes the suggestion introduced in #100838
trait Foo<T> {
fn bar(&self, _: T);
}
impl Foo<i32> for i32 {
fn bar(&self, x: i32) {
println!("{}", self + x);
}
}
fn main() {
1.bar::<i32>(0);
//~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied
//~| HELP consider moving this generic argument to the `Foo` trait, which takes up to 1 argument
//~| HELP remove these generics
}