CLEANUP: Remove listFutures() for BatchtoolsUniprocessFutureBackend - no longer needed

Author: HenrikBengtsson

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: future.batchtools
-Version: 0.12.2-9904
+Version: 0.12.2-9905
 Depends:
     R (>= 3.2.0),
     parallelly,

NAMESPACE

@@ -3,7 +3,6 @@
 S3method(add_finalizer,BatchtoolsFuture)
 S3method(delete,BatchtoolsFuture)
 S3method(launchFuture,BatchtoolsFutureBackend)
-S3method(listFutures,BatchtoolsUniprocessFutureBackend)
 S3method(loggedError,BatchtoolsFuture)
 S3method(loggedOutput,BatchtoolsFuture)
 S3method(nbrOfFreeWorkers,BatchtoolsFutureBackend)
@@ -88,7 +87,6 @@ importFrom(future,FutureBackend)
 importFrom(future,FutureError)
 importFrom(future,cancel)
 importFrom(future,launchFuture)
-importFrom(future,listFutures)
 importFrom(future,nbrOfFreeWorkers)
 importFrom(future,nbrOfWorkers)
 importFrom(future,plan)

R/BatchtoolsFuture-class.R

@@ -953,12 +953,3 @@ stopWorkers.BatchtoolsFutureBackend <- function(backend, ...) {
 
   backend
 }
-
-
-#' @importFrom future listFutures
-#' @export
-listFutures.BatchtoolsUniprocessFutureBackend <- function(backend, ...) {
-  data.frame(counter = integer(0L), start = proc.time()[[3]][integer(0L)], 
-             label = character(0L), resolved = logical(0L),
-             future = list()[integer(0L)])
-}