rustworkx.PyDiGraph.add_child#

PyDiGraph.add_child(parent, obj, edge, /)#

Add a new child node to the graph.

This will create a new node on the graph and add an edge from the parent to that new node.

Parameters:
  • parent (int) – The index for the parent node

  • obj – The python object to attach to the node

  • edge – The python object to attach to the edge

Returns:

The index of the newly created child node

Return type:

int