pub fn grouped_multithreaded_merge_note_arrays<T: 'static + MIDINum, N: 'static + MIDINote<T> + Send, Err: 'static + Send, I: 'static + Iterator<Item = Result<N, Err>> + Sized + Send>(
array: Vec<I>,
) -> impl Iterator<Item = Result<N, Err>>Expand description
Group tracks into separate threads and merge them together