Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- pub fn main() {
- fn f() -> Result<impl Iterator<Item = u32>, u32> {
- let list = vec![1,2,3u32];
- Ok(list.into_iter())
- }
- let ret: Vec<u32> = f().map(Iterator::collect).unwrap();
- dbg!(ret);
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement