Function arrow2::compute::arithmetics::basic::wrapping_add_scalar

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

Wrapping addition of a scalar T to a PrimitiveArray of type T. It do nothing if the result overflows.

Examples

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

let a = Int8Array::from(&[None, Some(100)]);
let result = wrapping_add_scalar(&a, &100i8);
let expected = Int8Array::from(&[None, Some(-56)]);
assert_eq!(result, expected);