(&self)
| 190 | } |
| 191 | |
| 192 | pub fn len(&self) -> usize { |
| 193 | let current_len = self.list.len(); |
| 194 | |
| 195 | match &self.next { |
| 196 | Some(next_node) => current_len + next_node.len(), |
| 197 | None => current_len, |
| 198 | } |
| 199 | } |
| 200 | |
| 201 | #[allow(unused)] |
| 202 | pub fn is_empty(&self) -> bool { |
no outgoing calls
no test coverage detected