rust 연습] iter(), zip() 연습

 

fn main() {
    let a1 = [1 ,2, 3];
    let a2 = [4 ,5, 6];
    
    let mut iter = a1.iter().zip(a2.iter());
    
    println!("{:?}", iter.next());
    println!("{:?}", iter.next());
}

결과

 

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https://doc.rust-lang.org/stable/std/iter/trait.Iterator.html#method.zip

Iterator in std::iter - Rust