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scan_ranges_from_mask

parquet::arrow::arrow_reader::selection::ranges

Function scan_ranges_from_mask 

Source 
pub(super) fn scan_ranges_from_mask(
    mask: &BooleanBuffer,
    page_locations: &[PageLocation],
) -> Vec<Range<u64>>
Expand description

Checks each page for a selected bit without expanding the mask into runs.