Structsยง
- In
- This direction marker is used for a [Signal] that is an input with respect to a circuit. That means that we do not expect to write to the input, but that the value will be set by external components to the circuit.
- InOut
- Local
- Out
- This direction marker is used for a [Signal] that leaves a circuit as an output. That means we expect this circuit to drive the signal using its internal logic. It is an error in RustHDL to leave an output undriven.