Function re_arrow_util::arrow_util::pad_list_array_front

source ยท 
pub fn pad_list_array_front(
    list_array: &ListArray,
    target_len: usize,
) -> ListArray
Expand description

Create a new [ListArray] of target length by appending null values to its front.

This will share the same child data array buffer, but will create new offset and nulls buffers.