:: Ord a => [a] -> [a] -package:focus -package:base -package:incipit-base -package:Cabal -package:witherable -package:hedgehog is:exact -package:errors package:lifted-base

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