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//@ revisions: e2021 e2024
//@[e2021] edition: 2021
//@[e2021] run-rustfix
//@[e2024] edition: 2024
//@[e2024] check-pass
#![deny(rust_2024_prelude_collisions)]
trait Meow {
fn into_future(&self) {}
}
impl Meow for Cat {}
struct Cat;
impl core::future::IntoFuture for Cat {
type Output = ();
type IntoFuture = core::future::Ready<()>;
fn into_future(self) -> Self::IntoFuture {
core::future::ready(())
}
}
fn main() {
Meow::into_future(&Cat);
//[e2021]~^ ERROR trait method `into_future` will become ambiguous in Rust 2024
//[e2021]~| WARN this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
}
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