:: Ord a => [a] -> [a] -package:focus -is:exact -package:Cabal -package:containers -package:lens is:exact -package:extra -package:errors -package:base package:lifted-base

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