1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
// check-pass // Make sure we don't have any false positives about the "struct is never constructed" lint. #![deny(dead_code)] struct Foo { #[allow(dead_code)] inner: u32, } impl From<u32> for Foo { fn from(inner: u32) -> Self { Self { inner } } } fn main() {}