22 lines
307 B
Rust
22 lines
307 B
Rust
|
//@ check-pass
|
||
|
|
//@ edition: 2021
|
||
|
|
|
||
|
|
use std::fmt::Debug;
|
||
|
|
|
||
|
|
trait Foo<Item> {
|
||
|
|
fn foo<'a>(&'a self) -> impl Debug
|
||
|
|
where
|
||
|
|
Item: 'a;
|
||
|
|
}
|
||
|
|
|
||
|
|
impl<Item, D: Debug + Clone> Foo<Item> for D {
|
||
|
|
fn foo<'a>(&'a self) -> impl Debug
|
||
|
|
where
|
||
|
|
Item: 'a,
|
||
|
|
{
|
||
|
|
self.clone()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|