pub fn apply_int_i32(
lhs: &[i32],
rhs: &[i32],
op: ArithmeticOperator,
mask: Option<&Bitmask>,
) -> Result<IntegerArray<i32>, KernelError>Expand description
Performs element-wise integer ArithmeticOperator over two &[i32], SIMD-accelerated using W32 lanes if available, otherwise falls back to scalar. Returns IntegerArray<i32> with appropriate null-mask handling.