node_port

node_port#

Node and port classes for Hugr graphs.

Classes

`Direction`	Enum over port directions, INCOMING and OUTGOING.
`InPort`	Incoming port, defined by the node it belongs to and the port offset.
`Node`	Node in hierarchical `Hugr` graph, with globally unique index.
`OutPort`	Outgoing port, defined by the node it belongs to and the port offset.
`ToNode`	Protocol by any object that can be treated as a `Node`.
`Wire`	Protocol for objects that can provide a dataflow output port.