得到rust的商和余数(DIVMOD)的函数是什么？

fn main() {
    let dividend = 10;
    let divisor = 3;
    let (quotient, remainder) = div_mod(dividend, divisor);
    println!("商: {}", quotient);
    println!("余数: {}", remainder);
}

fn div_mod(dividend: i32, divisor: i32) -> (i32, i32) {
    let quotient = dividend / divisor;
    let remainder = dividend % divisor;
    (quotient, remainder)
}