:: Ord a => [a] -> [a] -package:witherable -package:Cabal -package:vector-algorithms -package:extra -package:base-prelude -package:hedgehog is:exact package:lifted-base

Generalized version of runInBoundThread.
Generalized version of runInUnboundThread.
Generalized version of mask_.
Generalized version of uninterruptibleMask_.