161         let mut temp = self.clone();  in min_node()  localVariable
162         while !temp.left().is_null() {  in min_node()
163             temp = temp.left();  in min_node()
165         return temp;  in min_node()
170         let mut temp = self.clone();  in max_node()  localVariable
171         while !temp.right().is_null() {  in max_node()
172             temp = temp.right();  in max_node()
174         return temp;  in max_node()
182             let mut temp = self;  in next()  localVariable
184                 if temp.parent().is_null() {  in next()
187                 if temp.is_left_child() {  in next()
188                     return temp.parent();  in next()
190                 temp = temp.parent();  in next()
200             let mut temp = self;  in prev()  localVariable
202                 if temp.parent().is_null() {  in prev()
205                 if temp.is_right_child() {  in prev()
206                     return temp.parent();  in prev()
208                 temp = temp.parent();  in prev()
878         let mut temp = node.right();  in left_rotate()  localVariable
879         node.set_right(temp.left());  in left_rotate()
881         if !temp.left().is_null() {  in left_rotate()
882             temp.left().set_parent(node.clone());  in left_rotate()
885         temp.set_parent(node.parent());  in left_rotate()
887             self.root = temp.clone();  in left_rotate()
889             node.parent().set_left(temp.clone());  in left_rotate()
891             node.parent().set_right(temp.clone());  in left_rotate()
894         temp.set_left(node.clone());  in left_rotate()
895         node.set_parent(temp.clone());  in left_rotate()
913         let mut temp = node.left();  in right_rotate()  localVariable
914         node.set_left(temp.right());  in right_rotate()
916         if !temp.right().is_null() {  in right_rotate()
917             temp.right().set_parent(node.clone());  in right_rotate()
920         temp.set_parent(node.parent());  in right_rotate()
922             self.root = temp.clone();  in right_rotate()
924             node.parent().set_right(temp.clone());  in right_rotate()
926             node.parent().set_left(temp.clone());  in right_rotate()
929         temp.set_right(node.clone());  in right_rotate()
930         node.set_parent(temp.clone());  in right_rotate()
983                     let temp = parent;  in insert_fixup()  localVariable
985                     node = temp;  in insert_fixup()
1006                     let temp = parent;  in insert_fixup()  localVariable
1008                     node = temp;  in insert_fixup()
1064         let mut temp = &self.root;  in find_node()  localVariable
1067                 let next = match k.cmp(&(*temp.0).key) {  in find_node()
1068                     Ordering::Less => &mut (*temp.0).left,  in find_node()
1069                     Ordering::Greater => &mut (*temp.0).right,  in find_node()
1070                     Ordering::Equal => return *temp,  in find_node()
1075                 temp = next;  in find_node()
1086             let mut temp = self.root;  in first_child()  localVariable
1087             while !temp.left().is_null() {  in first_child()
1088                 temp = temp.left();  in first_child()
1090             return temp;  in first_child()
1099             let mut temp = self.root;  in last_child()  localVariable
1100             while !temp.right().is_null() {  in last_child()
1101                 temp = temp.right();  in last_child()
1103             return temp;  in last_child()