maximum -base

maximum :: ByteString -> Char
bytestring Data.ByteString.Char8, bytestring Data.ByteString.Lazy.Char8
maximum returns the maximum value from a ByteString
maximum :: ByteString -> Word8
bytestring Data.ByteString.Lazy
O(n) maximum returns the maximum value from a ByteString
maximum :: ByteString -> Word8
bytestring Data.ByteString
O(n) maximum returns the maximum value from a ByteString This function will fuse. An exception will be thrown in the case of an empty ByteString.
maximum :: Text -> Char
text Data.Text, text Data.Text.Lazy
O(n) maximum returns the maximum value from a Text, which must be non-empty. Subject to fusion.