Add a down-context position (successor). Down-context vertices are the successors where new content will be inserted before.
(&mut self, pos: Position<NodeId>)
| 440 | /// Down-context vertices are the successors where new content will be |
| 441 | /// inserted before. |
| 442 | pub fn add_down_context(&mut self, pos: Position<NodeId>) { |
| 443 | self.successors.push(pos); |
| 444 | } |
| 445 | |
| 446 | /// Add a resolved predecessor vertex for the current insertion. |
| 447 | pub fn add_up_context_vertex(&mut self, node: GraphNode<NodeId>) { |