rust/tests/ui/coercion/issue-101066.rs
2024-02-16 20:02:50 +00:00

17 lines
331 B
Rust

//@ check-pass
use std::convert::TryFrom;
pub trait FieldElement {
type Integer: TryFrom<usize, Error = std::num::TryFromIntError>;
fn valid_integer_try_from<N>(i: N) -> Result<Self::Integer, ()>
where
Self::Integer: TryFrom<N>,
{
Self::Integer::try_from(i).map_err(|_| ())
}
}
fn main() {}