(&mut self, node: Option<NonNull<Node<K, V>>>)
| 163 | } |
| 164 | |
| 165 | pub fn replace(&mut self, node: Option<NonNull<Node<K, V>>>) { |
| 166 | if self.parent().is_none() { |
| 167 | if let Some(mut node) = node { |
| 168 | unsafe { node.as_mut().parent = None } |
| 169 | } |
| 170 | } else if self.i_am_left() { |
| 171 | self.parent().set_left(node); |
| 172 | } else { |
| 173 | self.parent().set_right(node); |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | pub fn set_entry(&mut self, (key, val): (K, Option<V>)) { |
| 178 | if let Some(mut node) = self.node { |