pub fn bin_get(
ca: &ChunkedArray<BinaryType>,
index: &ChunkedArray<Int64Type>,
null_on_oob: bool,
) -> Result<Column, PolarsError>pub fn bin_get(
ca: &ChunkedArray<BinaryType>,
index: &ChunkedArray<Int64Type>,
null_on_oob: bool,
) -> Result<Column, PolarsError>