This is the documentation for the current state of the development branch of rustworkx. The documentation or APIs here can change prior to being released.
- PyDAG.add_edge(parent, child, edge, /)#
Add an edge between 2 nodes.
Use add_child() or add_parent() to create a node with an edge at the same time as an edge for better performance. Using this method allows for adding duplicate edges between nodes if the
multigraphattribute is set to
parent (int) – Index of the parent node
child (int) – Index of the child node
edge – The object to set as the data for the edge. It can be any python object.
The edge index of the created edge
- Return type:
When the new edge will create a cycle