mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-01 19:23:50 +00:00
20 lines
502 B
Rust
20 lines
502 B
Rust
#[derive(Clone)]
|
|
struct ThingThatDoesAThing;
|
|
|
|
trait DoesAThing {}
|
|
|
|
impl DoesAThing for ThingThatDoesAThing {}
|
|
|
|
fn clones_impl_ref_inline(thing: &impl DoesAThing) {
|
|
//~^ HELP consider further restricting this bound
|
|
drops_impl_owned(thing.clone()); //~ ERROR E0277
|
|
//~^ NOTE copies the reference
|
|
//~| NOTE the trait `DoesAThing` is not implemented for `&impl DoesAThing`
|
|
}
|
|
|
|
fn drops_impl_owned(_thing: impl DoesAThing) { }
|
|
|
|
fn main() {
|
|
clones_impl_ref_inline(&ThingThatDoesAThing);
|
|
}
|