impl<T: fmt::Display, I: core::iter::Iterator<Item = T> + Clone> fmt::Display for DebugIter<T, I> {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
impl<T: fmt::Display, I: core::iter::Iterator<Item = T> + Clone> fmt::Display for DebugIter<T, I> {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {