rust/tests/ui/const-generics/uninferred-consts-during-codegen-1.rs
2024-02-16 20:02:50 +00:00

16 lines
337 B
Rust

//@ run-pass
use std::fmt;
struct Array<T, const N: usize>([T; N]);
impl<T: fmt::Debug, const N: usize> fmt::Debug for Array<T, N> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_list().entries(self.0.iter()).finish()
}
}
fn main() {
assert_eq!(format!("{:?}", Array([1, 2, 3])), "[1, 2, 3]");
}