102         type Iter: Iterator;  typedef
104         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter);  in quote_into_iter()
108         type Iter = T::Iter;  typedef
110         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()
116         type Iter = T::Iter;  typedef
118         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()
124         type Iter = slice::Iter<'q, T>;  typedef
126         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()
132         type Iter = slice::Iter<'q, T>;  typedef
134         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()
140         type Iter = slice::Iter<'q, T>;  typedef
142         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()
148         type Iter = btree_set::Iter<'q, T>;  typedef
150         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()
156         type Iter = T::Iter;  typedef
158         fn quote_into_iter(&'q self) -> (Self::Iter, HasIter) {  in quote_into_iter()