{-# LANGUAGE CPP
            ,MultiParamTypeClasses
            ,FlexibleInstances
            ,TypeFamilies
            ,TypeSynonymInstances
            ,UndecidableInstances #-}
{-# OPTIONS -fno-warn-orphans #-}

{- |
Instances of 'Data.ListLike.ListLike' and related classes.
Re-exported by "Data.ListLike".
-}

--------------------------------------------------
-- UTF8 ByteString

module Data.ListLike.UTF8 () where

#if !MIN_VERSION_base(4,8,0)
import           Control.Applicative
#endif
import qualified Data.ByteString as BS
import qualified Data.ByteString.Char8 as BSC
import qualified Data.ByteString.Lazy as BSL
import qualified Data.ByteString.Lazy.Char8 as BSLC
--import Control.DeepSeq (NFData(rnf))
import Data.ListLike.Base as LL
import Data.ListLike.FoldableLL
import Data.ListLike.IO
import Data.ListLike.String (StringLike(..))
import Data.Maybe (fromMaybe)
import Data.Monoid (Monoid(..))
import Data.Semigroup (Semigroup(..))
#if !MIN_VERSION_utf8_string(1,0,2)
import Data.String (IsString(fromString))
#endif
import Data.String.UTF8 (UTF8{-, UTF8Bytes-})
import qualified Data.String.UTF8 as UTF8
import GHC.Exts (IsList(..))
--import GHC.Generics

#if 0
utf8rnf :: NFData a => UTF8 a -> ()
utf8rnf = rnf . UTF8.toRep
#endif

instance FoldableLL (UTF8 BS.ByteString) Char where
    foldl :: (a -> Char -> a) -> a -> UTF8 ByteString -> a
foldl = (a -> Char -> a) -> a -> UTF8 ByteString -> a
forall string index a.
UTF8Bytes string index =>
(a -> Char -> a) -> a -> UTF8 string -> a
UTF8.foldl
    -- foldl' = UTF8.foldl'
    -- foldl1 = UTF8.foldl1
    foldr :: (Char -> b -> b) -> b -> UTF8 ByteString -> b
foldr = (Char -> b -> b) -> b -> UTF8 ByteString -> b
forall string index a.
UTF8Bytes string index =>
(Char -> a -> a) -> a -> UTF8 string -> a
UTF8.foldr
    -- foldr' = UTF8.foldr'
    -- foldr1 = UTF8.foldr1

instance IsList (UTF8 BS.ByteString) where
    type Item (UTF8 BS.ByteString) = Char
    toList :: UTF8 ByteString -> [Item (UTF8 ByteString)]
toList = UTF8 ByteString -> [Item (UTF8 ByteString)]
forall string index.
UTF8Bytes string index =>
UTF8 string -> String
UTF8.toString
    fromList :: [Item (UTF8 ByteString)] -> UTF8 ByteString
fromList = [Item (UTF8 ByteString)] -> UTF8 ByteString
forall full item. ListLike full item => [item] -> full
LL.fromList' -- LL.map id

instance ListLike (UTF8 BS.ByteString) Char where
    empty :: UTF8 ByteString
empty = UTF8 ByteString
forall a. Monoid a => a
mempty
    singleton :: Char -> UTF8 ByteString
singleton Char
c = String -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
String -> UTF8 string
UTF8.fromString [Char
c]
    -- cons = UTF8.cons
    -- snoc = UTF8.snoc
    -- append = UTF8.append
    uncons :: UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
uncons = UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
UTF8 string -> Maybe (Char, UTF8 string)
UTF8.uncons
    head :: UTF8 ByteString -> Char
head = (Char, UTF8 ByteString) -> Char
forall a b. (a, b) -> a
fst ((Char, UTF8 ByteString) -> Char)
-> (UTF8 ByteString -> (Char, UTF8 ByteString))
-> UTF8 ByteString
-> Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Char, UTF8 ByteString)
-> Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString)
forall a. a -> Maybe a -> a
fromMaybe (String -> (Char, UTF8 ByteString)
forall a. HasCallStack => String -> a
error String
"head") (Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString))
-> (UTF8 ByteString -> Maybe (Char, UTF8 ByteString))
-> UTF8 ByteString
-> (Char, UTF8 ByteString)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
forall full item. ListLike full item => full -> Maybe (item, full)
uncons
    -- last = UTF8.last
    tail :: UTF8 ByteString -> UTF8 ByteString
tail = (Char, UTF8 ByteString) -> UTF8 ByteString
forall a b. (a, b) -> b
snd ((Char, UTF8 ByteString) -> UTF8 ByteString)
-> (UTF8 ByteString -> (Char, UTF8 ByteString))
-> UTF8 ByteString
-> UTF8 ByteString
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Char, UTF8 ByteString)
-> Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString)
forall a. a -> Maybe a -> a
fromMaybe (String -> (Char, UTF8 ByteString)
forall a. HasCallStack => String -> a
error String
"tail") (Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString))
-> (UTF8 ByteString -> Maybe (Char, UTF8 ByteString))
-> UTF8 ByteString
-> (Char, UTF8 ByteString)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
forall full item. ListLike full item => full -> Maybe (item, full)
uncons
    -- init = UTF8.init
    null :: UTF8 ByteString -> Bool
null UTF8 ByteString
s = UTF8 ByteString -> Int
forall string index. UTF8Bytes string index => UTF8 string -> index
UTF8.length UTF8 ByteString
s Int -> Int -> Bool
forall a. Eq a => a -> a -> Bool
== Int
0
    length :: UTF8 ByteString -> Int
length = UTF8 ByteString -> Int
forall string index. UTF8Bytes string index => UTF8 string -> index
UTF8.length
    -- -- map =
    -- rigidMap = UTF8.map
    -- reverse = UTF8.reverse
    -- intersperse = UTF8.intersperse
    -- concat = UTF8.concat . toList
    -- --concatMap =
    -- rigidConcatMap = UTF8.concatMap
    -- any = UTF8.any
    -- all = UTF8.all
    -- maximum = UTF8.maximum
    -- minimum = UTF8.minimum
    -- replicate = UTF8.replicate
    take :: Int -> UTF8 ByteString -> UTF8 ByteString
take = Int -> UTF8 ByteString -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
index -> UTF8 string -> UTF8 string
UTF8.take
    drop :: Int -> UTF8 ByteString -> UTF8 ByteString
drop = Int -> UTF8 ByteString -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
index -> UTF8 string -> UTF8 string
UTF8.drop
    splitAt :: Int -> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
splitAt = Int -> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
index -> UTF8 string -> (UTF8 string, UTF8 string)
UTF8.splitAt
    -- takeWhile = UTF8.takeWhile
    -- dropWhile = UTF8.dropWhile
    span :: (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
span = (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
(Char -> Bool) -> UTF8 string -> (UTF8 string, UTF8 string)
UTF8.span
    break :: (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
break = (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
(Char -> Bool) -> UTF8 string -> (UTF8 string, UTF8 string)
UTF8.break
    -- group = fromList . UTF8.group
    -- inits = fromList . UTF8.inits
    -- tails = fromList . UTF8.tails
    -- isPrefixOf = UTF8.isPrefixOf
    -- isSuffixOf = UTF8.isSuffixOf
    -- --isInfixOf = UTF8.isInfixOf
    -- elem = UTF8.elem
    -- notElem = UTF8.notElem
    -- find = UTF8.find
    -- filter = UTF8.filter
    -- --partition = UTF8.partition
    -- index = UTF8.index
    -- elemIndex = UTF8.elemIndex
    -- elemIndices x = fromList . UTF8.elemIndices x
    -- findIndex = UTF8.findIndex
    -- findIndices x = fromList . UTF8.findIndices x
    -- -- the default definitions don't work well for array-like things, so
    -- -- do monadic stuff via a list instead
    -- sequence  = liftM fromList . P.sequence  . toList
    -- mapM func = liftM fromList . P.mapM func . toList
    -- --nub = UTF8.nub
    -- --delete = UTF8.delete
    -- --deleteFirsts = UTF8.deleteFirsts
    -- --union = UTF8.union
    -- --intersect = UTF8.intersect
    -- sort = UTF8.sort
    -- --insert = UTF8.insert
    --toList = UTF8.toString
    -- fromList = UTF8.pack
    -- fromListLike = fromList . toList
    -- --nubBy = UTF8.nubBy
    -- --deleteBy = UTF8.deleteBy
    -- --deleteFirstsBy = UTF8.deleteFirstsBy
    -- --unionBy = UTF8.unionBy
    -- --intersectBy = UTF8.intersectBy
    -- groupBy f = fromList . UTF8.groupBy f
    -- --sortBy = UTF8.sortBy
    -- --insertBy = UTF8.insertBy
    -- genericLength = fromInteger . fromIntegral . UTF8.length
    -- genericTake i = UTF8.take (fromIntegral i)
    -- genericDrop i = UTF8.drop (fromIntegral i)
    -- genericSplitAt i = UTF8.splitAt (fromIntegral i)
    -- genericReplicate i = UTF8.replicate (fromIntegral i)

instance ListLikeIO (UTF8 BS.ByteString) Char where
    hGetLine :: Handle -> IO (UTF8 ByteString)
hGetLine Handle
h = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> IO ByteString
BS.hGetLine Handle
h
    hGetContents :: Handle -> IO (UTF8 ByteString)
hGetContents Handle
h = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> IO ByteString
BS.hGetContents Handle
h
    hGet :: Handle -> Int -> IO (UTF8 ByteString)
hGet Handle
h Int
n = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> Int -> IO ByteString
BS.hGet Handle
h Int
n
    hGetNonBlocking :: Handle -> Int -> IO (UTF8 ByteString)
hGetNonBlocking Handle
h Int
n = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> Int -> IO ByteString
BS.hGetNonBlocking Handle
h Int
n
    hPutStr :: Handle -> UTF8 ByteString -> IO ()
hPutStr Handle
h UTF8 ByteString
s = Handle -> ByteString -> IO ()
BS.hPutStr Handle
h (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
s)
    hPutStrLn :: Handle -> UTF8 ByteString -> IO ()
hPutStrLn Handle
h UTF8 ByteString
s = Handle -> ByteString -> IO ()
BSC.hPutStrLn Handle
h (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
s)
    -- getLine = BS.getLine
    -- getContents = BS.getContents
    -- putStr = BS.putStr
    -- putStrLn = BSC.putStrLn
    -- interact = BS.interact
    -- readFile = BS.readFile
    -- writeFile = BS.writeFile
    -- appendFile = BS.appendFile

#if !MIN_VERSION_utf8_string(1,0,2)
instance IsString (UTF8 BS.ByteString) where
    fromString = UTF8.fromString
#endif

instance StringLike (UTF8 BS.ByteString) where
    toString :: UTF8 ByteString -> String
toString = UTF8 ByteString -> String
forall string index.
UTF8Bytes string index =>
UTF8 string -> String
UTF8.toString

instance Semigroup (UTF8 BS.ByteString) where
  <> :: UTF8 ByteString -> UTF8 ByteString -> UTF8 ByteString
(<>) = UTF8 ByteString -> UTF8 ByteString -> UTF8 ByteString
forall a. Monoid a => a -> a -> a
mappend

instance Monoid (UTF8 BS.ByteString) where
    mempty :: UTF8 ByteString
mempty = String -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
String -> UTF8 string
UTF8.fromString []
    mappend :: UTF8 ByteString -> UTF8 ByteString -> UTF8 ByteString
mappend UTF8 ByteString
a UTF8 ByteString
b = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> ByteString -> ByteString
forall a. Monoid a => a -> a -> a
mappend (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
a) (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
b))

--------------------------------------------------
-- UTF8 Lazy.ByteString

instance FoldableLL (UTF8 BSL.ByteString) Char where
    foldl :: (a -> Char -> a) -> a -> UTF8 ByteString -> a
foldl = (a -> Char -> a) -> a -> UTF8 ByteString -> a
forall string index a.
UTF8Bytes string index =>
(a -> Char -> a) -> a -> UTF8 string -> a
UTF8.foldl
    -- foldl' = UTF8.foldl'
    -- foldl1 = UTF8.foldl1
    foldr :: (Char -> b -> b) -> b -> UTF8 ByteString -> b
foldr = (Char -> b -> b) -> b -> UTF8 ByteString -> b
forall string index a.
UTF8Bytes string index =>
(Char -> a -> a) -> a -> UTF8 string -> a
UTF8.foldr
    -- foldr' = UTF8.foldr'
    -- foldr1 = UTF8.foldr1

instance IsList (UTF8 BSL.ByteString) where
    type Item (UTF8 BSL.ByteString) = Char
    toList :: UTF8 ByteString -> [Item (UTF8 ByteString)]
toList = UTF8 ByteString -> [Item (UTF8 ByteString)]
forall string index.
UTF8Bytes string index =>
UTF8 string -> String
UTF8.toString
    fromList :: [Item (UTF8 ByteString)] -> UTF8 ByteString
fromList = [Item (UTF8 ByteString)] -> UTF8 ByteString
forall full item. ListLike full item => [item] -> full
LL.fromList' -- LL.map id

instance ListLike (UTF8 BSL.ByteString) Char where
    empty :: UTF8 ByteString
empty = UTF8 ByteString
forall a. Monoid a => a
mempty
    singleton :: Char -> UTF8 ByteString
singleton Char
c = String -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
String -> UTF8 string
UTF8.fromString [Char
c]
    -- cons = UTF8.cons
    -- snoc = UTF8.snoc
    -- append = UTF8.append
    uncons :: UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
uncons = UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
UTF8 string -> Maybe (Char, UTF8 string)
UTF8.uncons
    head :: UTF8 ByteString -> Char
head = (Char, UTF8 ByteString) -> Char
forall a b. (a, b) -> a
fst ((Char, UTF8 ByteString) -> Char)
-> (UTF8 ByteString -> (Char, UTF8 ByteString))
-> UTF8 ByteString
-> Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Char, UTF8 ByteString)
-> Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString)
forall a. a -> Maybe a -> a
fromMaybe (String -> (Char, UTF8 ByteString)
forall a. HasCallStack => String -> a
error String
"head") (Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString))
-> (UTF8 ByteString -> Maybe (Char, UTF8 ByteString))
-> UTF8 ByteString
-> (Char, UTF8 ByteString)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
forall full item. ListLike full item => full -> Maybe (item, full)
uncons
    -- last = UTF8.last
    tail :: UTF8 ByteString -> UTF8 ByteString
tail = (Char, UTF8 ByteString) -> UTF8 ByteString
forall a b. (a, b) -> b
snd ((Char, UTF8 ByteString) -> UTF8 ByteString)
-> (UTF8 ByteString -> (Char, UTF8 ByteString))
-> UTF8 ByteString
-> UTF8 ByteString
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Char, UTF8 ByteString)
-> Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString)
forall a. a -> Maybe a -> a
fromMaybe (String -> (Char, UTF8 ByteString)
forall a. HasCallStack => String -> a
error String
"tail") (Maybe (Char, UTF8 ByteString) -> (Char, UTF8 ByteString))
-> (UTF8 ByteString -> Maybe (Char, UTF8 ByteString))
-> UTF8 ByteString
-> (Char, UTF8 ByteString)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UTF8 ByteString -> Maybe (Char, UTF8 ByteString)
forall full item. ListLike full item => full -> Maybe (item, full)
uncons
    -- init = UTF8.init
    null :: UTF8 ByteString -> Bool
null UTF8 ByteString
s = UTF8 ByteString -> Int64
forall string index. UTF8Bytes string index => UTF8 string -> index
UTF8.length UTF8 ByteString
s Int64 -> Int64 -> Bool
forall a. Eq a => a -> a -> Bool
== Int64
0
    length :: UTF8 ByteString -> Int
length = Integer -> Int
forall a. Num a => Integer -> a
fromInteger (Integer -> Int)
-> (UTF8 ByteString -> Integer) -> UTF8 ByteString -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int64 -> Integer
forall a. Integral a => a -> Integer
toInteger (Int64 -> Integer)
-> (UTF8 ByteString -> Int64) -> UTF8 ByteString -> Integer
forall b c a. (b -> c) -> (a -> b) -> a -> c
. UTF8 ByteString -> Int64
forall string index. UTF8Bytes string index => UTF8 string -> index
UTF8.length
    -- -- map =
    -- rigidMap = UTF8.map
    -- reverse = UTF8.reverse
    -- intersperse = UTF8.intersperse
    -- concat = UTF8.concat . toList
    -- --concatMap =
    -- rigidConcatMap = UTF8.concatMap
    -- any = UTF8.any
    -- all = UTF8.all
    -- maximum = UTF8.maximum
    -- minimum = UTF8.minimum
    -- replicate = UTF8.replicate
    take :: Int -> UTF8 ByteString -> UTF8 ByteString
take = Int64 -> UTF8 ByteString -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
index -> UTF8 string -> UTF8 string
UTF8.take (Int64 -> UTF8 ByteString -> UTF8 ByteString)
-> (Int -> Int64) -> Int -> UTF8 ByteString -> UTF8 ByteString
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> Int64
forall a. Num a => Integer -> a
fromInteger (Integer -> Int64) -> (Int -> Integer) -> Int -> Int64
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> Integer
forall a. Integral a => a -> Integer
toInteger
    drop :: Int -> UTF8 ByteString -> UTF8 ByteString
drop = Int64 -> UTF8 ByteString -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
index -> UTF8 string -> UTF8 string
UTF8.drop (Int64 -> UTF8 ByteString -> UTF8 ByteString)
-> (Int -> Int64) -> Int -> UTF8 ByteString -> UTF8 ByteString
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> Int64
forall a. Num a => Integer -> a
fromInteger (Integer -> Int64) -> (Int -> Integer) -> Int -> Int64
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> Integer
forall a. Integral a => a -> Integer
toInteger
    splitAt :: Int -> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
splitAt = Int64 -> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
index -> UTF8 string -> (UTF8 string, UTF8 string)
UTF8.splitAt (Int64 -> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString))
-> (Int -> Int64)
-> Int
-> UTF8 ByteString
-> (UTF8 ByteString, UTF8 ByteString)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> Int64
forall a. Num a => Integer -> a
fromInteger (Integer -> Int64) -> (Int -> Integer) -> Int -> Int64
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Int -> Integer
forall a. Integral a => a -> Integer
toInteger
    -- takeWhile = UTF8.takeWhile
    -- dropWhile = UTF8.dropWhile
    span :: (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
span = (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
(Char -> Bool) -> UTF8 string -> (UTF8 string, UTF8 string)
UTF8.span
    break :: (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
break = (Char -> Bool)
-> UTF8 ByteString -> (UTF8 ByteString, UTF8 ByteString)
forall string index.
UTF8Bytes string index =>
(Char -> Bool) -> UTF8 string -> (UTF8 string, UTF8 string)
UTF8.break
    -- group = fromList . UTF8.group
    -- inits = fromList . UTF8.inits
    -- tails = fromList . UTF8.tails
    -- isPrefixOf = UTF8.isPrefixOf
    -- isSuffixOf = UTF8.isSuffixOf
    -- --isInfixOf = UTF8.isInfixOf
    -- elem = UTF8.elem
    -- notElem = UTF8.notElem
    -- find = UTF8.find
    -- filter = UTF8.filter
    -- --partition = UTF8.partition
    -- index = UTF8.index
    -- elemIndex = UTF8.elemIndex
    -- elemIndices x = fromList . UTF8.elemIndices x
    -- findIndex = UTF8.findIndex
    -- findIndices x = fromList . UTF8.findIndices x
    -- -- the default definitions don't work well for array-like things, so
    -- -- do monadic stuff via a list instead
    -- sequence  = liftM fromList . P.sequence  . toList
    -- mapM func = liftM fromList . P.mapM func . toList
    -- --nub = UTF8.nub
    -- --delete = UTF8.delete
    -- --deleteFirsts = UTF8.deleteFirsts
    -- --union = UTF8.union
    -- --intersect = UTF8.intersect
    -- sort = UTF8.sort
    -- --insert = UTF8.insert
    -- toList = UTF8.toString
    -- fromList = UTF8.pack
    -- fromListLike = fromList . toList
    -- --nubBy = UTF8.nubBy
    -- --deleteBy = UTF8.deleteBy
    -- --deleteFirstsBy = UTF8.deleteFirstsBy
    -- --unionBy = UTF8.unionBy
    -- --intersectBy = UTF8.intersectBy
    -- groupBy f = fromList . UTF8.groupBy f
    -- --sortBy = UTF8.sortBy
    -- --insertBy = UTF8.insertBy
    -- genericLength = fromInteger . fromIntegral . UTF8.length
    -- genericTake i = UTF8.take (fromIntegral i)
    -- genericDrop i = UTF8.drop (fromIntegral i)
    -- genericSplitAt i = UTF8.splitAt (fromIntegral i)
    -- genericReplicate i = UTF8.replicate (fromIntegral i)

instance ListLikeIO (UTF8 BSL.ByteString) Char where
    hGetLine :: Handle -> IO (UTF8 ByteString)
hGetLine Handle
h = (ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> (ByteString -> ByteString) -> ByteString -> UTF8 ByteString
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ByteString -> ByteString
BSL.fromStrict) (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> IO ByteString
BS.hGetLine Handle
h
    hGetContents :: Handle -> IO (UTF8 ByteString)
hGetContents Handle
h = (ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep) (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> IO ByteString
BSL.hGetContents Handle
h
    hGet :: Handle -> Int -> IO (UTF8 ByteString)
hGet Handle
h Int
n = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> Int -> IO ByteString
BSL.hGet Handle
h Int
n
    hGetNonBlocking :: Handle -> Int -> IO (UTF8 ByteString)
hGetNonBlocking Handle
h Int
n = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> UTF8 ByteString)
-> IO ByteString -> IO (UTF8 ByteString)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Handle -> Int -> IO ByteString
BSL.hGetNonBlocking Handle
h Int
n
    hPutStr :: Handle -> UTF8 ByteString -> IO ()
hPutStr Handle
h UTF8 ByteString
s = Handle -> ByteString -> IO ()
BSL.hPutStr Handle
h (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
s)
    hPutStrLn :: Handle -> UTF8 ByteString -> IO ()
hPutStrLn Handle
h UTF8 ByteString
s = Handle -> ByteString -> IO ()
BSLC.hPutStrLn Handle
h (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
s)
    -- getLine = BSL.getLine
    -- getContents = BSL.getContents
    -- putStr = BSL.putStr
    -- putStrLn = BSLC.putStrLn
    -- interact = BSL.interact
    -- readFile = BSL.readFile
    -- writeFile = BSL.writeFile
    -- appendFile = BSL.appendFile

instance Semigroup (UTF8 BSL.ByteString) where
  <> :: UTF8 ByteString -> UTF8 ByteString -> UTF8 ByteString
(<>) = UTF8 ByteString -> UTF8 ByteString -> UTF8 ByteString
forall a. Monoid a => a -> a -> a
mappend

#if !MIN_VERSION_utf8_string(1,0,2)
instance IsString (UTF8 BSL.ByteString) where
    fromString = UTF8.fromString
#endif

instance StringLike (UTF8 BSL.ByteString) where
    toString :: UTF8 ByteString -> String
toString = UTF8 ByteString -> String
forall string index.
UTF8Bytes string index =>
UTF8 string -> String
UTF8.toString

instance Monoid (UTF8 BSL.ByteString) where
    mempty :: UTF8 ByteString
mempty = String -> UTF8 ByteString
forall string index.
UTF8Bytes string index =>
String -> UTF8 string
UTF8.fromString []
    mappend :: UTF8 ByteString -> UTF8 ByteString -> UTF8 ByteString
mappend UTF8 ByteString
a UTF8 ByteString
b = ByteString -> UTF8 ByteString
forall string. string -> UTF8 string
UTF8.fromRep (ByteString -> ByteString -> ByteString
forall a. Monoid a => a -> a -> a
mappend (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
a) (UTF8 ByteString -> ByteString
forall string. UTF8 string -> string
UTF8.toRep UTF8 ByteString
b))

{-# RULES "fromListLike/a" fromListLike = id :: a -> a #-}