Somewhat related to this: I only ran into this because my transformation currently cannot tell which Modules it should apply to.
What is the correct way to check if a transformation was added to a module?

I have this annotation on the module:

    chisel3.experimental.annotate(new ChiselAnnotation with RunFirrtlTransform {
        def toFirrtl = CoverBranchesAnnotation(module.toNamed)
        def transformClass: Class[_ <: Transform] = classOf[CoverBranchesTransform]
    })

...and I can see the CoverBranchesAnnotation in CircuitState.annotations. Should I just match that up with the Module by (string) name, or is there a better way to do it?

def execute(state: CircuitState): CircuitState = {
  val markedModules: Set[String] = state.annotations.collect { case CoverBranchesAnnotation(modName) => modName.name }.toSet
  val modulesx = state.circuit.modules.map {
    case m: Module if markedModules.contains(m.name) => applyTransform(m)
    case other => other
  }
  state.copy(circuit = state.circuit.copy(modules = modulesx))
}