create_union_null_buffer

arrow_arith::arity

Function create_union_null_buffer 

Source 
fn create_union_null_buffer(
    lhs: Option<&NullBuffer>,
    rhs: Option<&NullBuffer>,
) -> Option<NullBuffer>
Expand description

Computes the union of the nulls in two optional [NullBuffer] which is not shared with the input buffers.

The union of the nulls is the same as NullBuffer::union(lhs, rhs) but it does not increase the reference count of the null buffer.