Function arrow2::compute::arithmetics::basic::checked_div

pub fn checked_div<T>(
    lhs: &PrimitiveArray<T>,
    rhs: &PrimitiveArray<T>
) -> PrimitiveArray<T> where
    T: NativeArithmetics + CheckedDiv<Output = T>, 

Available on crate feature compute_arithmetics only.

Checked division of two primitive arrays. If the result from the division overflows, the result for the operation will change the validity array making this operation None

Examples

use arrow2::compute::arithmetics::basic::checked_div;
use arrow2::array::Int8Array;

let a = Int8Array::from(&[Some(-100i8), Some(10i8)]);
let b = Int8Array::from(&[Some(100i8), Some(0i8)]);
let result = checked_div(&a, &b);
let expected = Int8Array::from(&[Some(-1i8), None]);
assert_eq!(result, expected);