রাস্ট কাস্টিং

fn main() {
    let value: i32 = 123456;

    let result = value.to_string();

    println!("{}", result);
}

fn main() {
    let value = "123456";

    let result: i32 = value.parse().unwrap();

    println!("{}", result);
}

fn main() {
    let value = "হ্যালো বিশ্ব";

    let result = value.as_bytes().to_vec();

    println!("{:?}", result);
}