nulls_equal_to

Function nulls_equal_to 

Source
pub fn nulls_equal_to(lhs_null: bool, rhs_null: bool) -> Option<bool>
Expand description

Determines if the nullability of the existing and new input array can be used to short-circuit the comparison of the two values.

Returns Some(result) if the result of the comparison can be determined from the nullness of the two values, and None if the comparison must be done on the values themselves.