pub fn conditional_copy_datetime32(
mask: &BooleanArray<()>,
then_data: &[i32],
else_data: &[i32],
time_unit: TimeUnit,
) -> DatetimeArray<i32>pub fn conditional_copy_datetime32(
mask: &BooleanArray<()>,
then_data: &[i32],
else_data: &[i32],
time_unit: TimeUnit,
) -> DatetimeArray<i32>