Add 'src/tools/rustfmt/' from commit '7872306edf2e11a69aaffb9434088fd66b46a863'

[rust.git] / src / test / ui / traits / conservative_impl_trait.rs

// build-pass (FIXME(62277): could be check-pass?)
// #39665

fn batches(n: &u32) -> impl Iterator<Item=&u32> {
    std::iter::once(n)
}

fn main() {}