21 lines
447 B
Rust
21 lines
447 B
Rust
|
// run-rustfix
|
||
|
|
|
||
|
|
#[allow(unused)]
|
||
|
|
use std::fmt::Debug;
|
||
|
|
// Rustfix should add this, or use `std::fmt::Debug` instead.
|
||
|
|
|
||
|
|
#[allow(dead_code)]
|
||
|
|
struct ConstrainedStruct<X: Copy> {
|
||
|
|
x: X
|
||
|
|
}
|
||
|
|
|
||
|
|
#[allow(dead_code)]
|
||
|
|
trait InsufficientlyConstrainedGeneric<X=()> {
|
||
|
|
fn return_the_constrained_type(&self, x: X) -> ConstrainedStruct<X> {
|
||
|
|
//~^ ERROR the trait bound `X: Copy` is not satisfied
|
||
|
|
ConstrainedStruct { x }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn main() { }
|