Method next

src/loose.rs:211–227

(&mut self)

    type Item = Vec<ObjectID>;

    fn next(&mut self) -> Option<Self::Item> {
        if self.offset >= self.source.nitems {
            return None;
        }
        let offset = self.offset;
        self.offset += 1;
        let v: Vec<ObjectID> = self
            .algos
            .iter()
            .cloned()
            .filter_map(|algo| self.source.oid_from_offset(offset, algo))
            .collect();
        if v.len() != self.algos.len() {
            return None;
        }
        Some(v)
    }
}

#[allow(dead_code)]