src/tools/rustfmt/tests/source/issue-3701/one.rs

// rustfmt-style_edition: 2015

fn build_sorted_static_get_entry_names(
    mut entries: Vec<(u8, &'static str)>,
) -> (impl Fn(
    AlphabeticalTraversal,
    Box<dyn dirents_sink::Sink<AlphabeticalTraversal>>,
) -> BoxFuture<'static, Result<Box<dyn dirents_sink::Sealed>, Status>>
      + Send
      + Sync
      + 'static) {
}