map -package:containers -package:base-compat -package:basement -package:aeson -package:charset -package:psqueues -package:integration -package:hedgehog -package:filepath -package:pipes package:bytestring is:exact

O(n) map f xs is the ByteString obtained by applying f to each element of xs.
O(n) map f xs is the ByteString obtained by applying f to each element of xs
O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.