WARNING: This function must never be called.
It may only be used with future::plan()
callr(
...,
workers = availableCores(),
supervise = FALSE,
envir = parent.frame()
)An object of class CallrFuture.
The number of processes to be available for concurrent callr futures.
(optional) Argument passed to callr::r_bg().
The environment from where global objects should be identified.
Additional arguments passed to Future().
A callr future is an asynchronous multiprocess future that will be evaluated in a background R session.
callr futures rely on the callr package, which is supported on all operating systems.