polars_arrow::bitmap

Function quaternary

Source 
pub fn quaternary<F>(
    a1: &Bitmap,
    a2: &Bitmap,
    a3: &Bitmap,
    a4: &Bitmap,
    op: F,
) -> Bitmap
where
    F: Fn(u64, u64, u64, u64) -> u64,
Expand description

Apply a bitwise operation op to four inputs and return the result as a Bitmap.