Rust 제어문

https://doc.rust-lang.org/book/ch03-01-variables-and-mutability.html

Variables and Mutability - The Rust Programming Language

 

fn main() {
    let number = 3;

    if number < 5 {
        println!("condition was true");
    } else {
        println!("condition was false");
    }
}

 

Rust의 제어문은 다른 언어와 특별히 다르지 않습니다. C/C++과 같게 if/else문을 쓰네요.

 

fn main() {
    let number = 6;

    if number % 4 == 0 {
        println!("number is divisible by 4");
    } else if number % 3 == 0 {
        println!("number is divisible by 3");
    } else if number % 2 == 0 {
        println!("number is divisible by 2");
    } else {
        println!("number is not divisible by 4, 3, or 2");
    }
}