Method next

crates/common/src/boxvec.rs:395–405

(&mut self)

    type Item = T;

    fn next(&mut self) -> Option<T> {
        if self.index == self.v.len {
            None
        } else {
            unsafe {
                let index = self.index;
                self.index += 1;
                Some(ptr::read(self.v.get_unchecked_ptr(index)))
            }
        }
    }

    fn size_hint(&self) -> (usize, Option<usize>) {
        let len = self.v.len() - self.index;