Haskellの色々な文字列型

strings.hs

{-# LANGUAGE OverloadedStrings #-}
import qualified Data.ByteString as SB
import qualified Data.ByteString.Char8 as SBC
import qualified Data.ByteString.Lazy as LB
import qualified Data.ByteString.Lazy.Char8 as LBC
import qualified Data.Text as ST
import qualified Data.Text.Encoding as STE
import qualified Data.Text.Lazy as LT
import qualified Data.Text.Lazy.Encoding as LTE

str :: String
str = "strings"

sb :: SB.ByteString
sb = "strict bytestrings"

lb :: LB.ByteString
lb = "lazy bytestrings"

st :: ST.Text
st = "strict texts"

lt :: LT.Text
lt = "lazy texts"