Skip to main content

split_at

differential_dataflow::columnar::trie_merger

Function split_at 

Source 
pub fn split_at<U: Update>(
    chunk: UpdatesTyped<U>,
    n: usize,
) -> (UpdatesTyped<U>, UpdatesTyped<U>)
where
    U::Time: 'static,
Expand description

Split chunk into two UpdatesTyped parts at record index n: the first n records and the remaining chunk.len() - n. Bitmap pattern mirrors extract’s split between ship/kept halves.