(&mut self, from: &T, to: &T, wt: i32)
| 135 | } |
| 136 | |
| 137 | fn add_edge(&mut self, from: &T, to: &T, wt: i32) { |
| 138 | // 若点不存在要先添加点 |
| 139 | if !self.contains(from) { |
| 140 | let _fvert = self.add_vertex(from); |
| 141 | } |
| 142 | |
| 143 | if !self.contains(to) { |
| 144 | let _tvert = self.add_vertex(to); |
| 145 | } |
| 146 | |
| 147 | // 添加边 |
| 148 | self.edgenums += 1; |
| 149 | self.vertices.get_mut(from) |
| 150 | .unwrap() |
| 151 | .add_neighbor(to.clone(), wt); |
| 152 | } |
| 153 | |
| 154 | // 判断两个点是否相邻 |
| 155 | fn is_adjacent(&self, from: &T, to: &T) -> bool { |
no test coverage detected