Public API to access Node/Signal names.
Allows public access to the naming stack in Builder / DynamicContext.
Allows public access to the naming stack in Builder / DynamicContext. Necessary because naming macros expand in user code and don't have access into private[chisel3] objects.
Public API to access Node/Signal names. currently, the node's name, the full path name, and references to its parent Module and component. These are only valid once the design has been elaborated, and should not be used during its construction.