umgap/
utils.rs

1//! Some utils.
2
3/// Interleaving iterator.
4pub struct Zip<E, I: Iterator<Item = E>> {
5    parts: Vec<I>,
6}
7
8impl<E, I: Iterator<Item = E>> Zip<E, I> {
9    /// Constructor for Zip.
10    pub fn new(parts: Vec<I>) -> Self {
11        Zip { parts }
12    }
13}
14
15impl<E, I: Iterator<Item = E>> Iterator for Zip<E, I> {
16    type Item = Vec<E>;
17
18    fn next(&mut self) -> Option<Self::Item> {
19        self.parts.iter_mut().map(|part| part.next()).collect()
20    }
21}
umgap/utils.rs

umgap/
utils.rs
