Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- fn main() {
- let v = vec![1, 2, 3];
- let mut itr = v.iter().peekable();
- while let Some(x) = itr.next() {
- dbg!(x);
- dbg!(itr.peek());
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement