rustworkx.PyGraph.update_edge_by_index

PyGraph.update_edge_by_index(edge_index, edge, /)

Update an edge’s weight/data payload in place by the edge index

Parameters:

• edge_index (int) – The index for the edge

• edge (object) – The data payload/weight to update the edge with

Raises:

IndexError – when there is no edge present with the provided index