Function result_events_iter

src/sync_stream.rs:893–905

(
        events: &[input_event],
    )

    use super::*;

    fn result_events_iter(
        events: &[input_event],
    ) -> impl Iterator<Item = Result<input_event, ()>> + '_ {
        let mut range = 0..0;
        std::iter::from_fn(move || {
            let (res, _) = sync_events(&mut range, events, |_| {});
            match res {
                Ok(x) => Some(Ok(x)),
                Err(true) => Some(Err(())),
                Err(false) => None,
            }
        })
    }

    fn events_iter(events: &[input_event]) -> impl Iterator<Item = input_event> + '_ {
        result_events_iter(events).flatten()