s isomorphism can be used to 'unpack' (or 'pack') lazy 'Text'.
--
-- >>> "hello"^.unpacked -- :: String
-- "hello"
--
-- This 'Iso' is provided for notational convenience rather than out of great need, since
--
-- @
-- 'unpacked' ≡ 'from' 'packed'
-- @
--
-- @
-- 'pack' x ≡ x '^.' 'from' 'unpacked'
-- 'unpack' x ≡ x '^.' 'packed'
-- 'unpacked' ≡ 'iso' 'unpack' 'pack'
-- @
unpacked :: Iso' Text String
unpacked = iso unpack pack
{-# INLINE unpa
unpacked :: Iso' Text String
unpacked = iso unpack pack
unpacked = iso unpack pack