Note

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.

rustworkx.PyDiGraph.has_node

PyDiGraph.has_node(node, /)

Return True if there is a node in the graph.

Parameters:

node (int) – The node index to check

Returns:

True if there is a node false if there is no node

Return type:

bool