servant/servant-client-core/src/Servant/Client/Core/Response.hs
Oleg Grenrus 420ebd0475 Refactor servant-client-core
- No more Internal modules
- Remove ClientLike-generic. Let's use Routes-generics
    - Let's see if anyone notices, otherwise we can add it back
- Add Makefile for common tasks
    - Fix servant-client-ghcjs
2019-02-18 19:08:13 +02:00

54 lines
1.6 KiB
Haskell

{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveFoldable #-}
{-# LANGUAGE DeriveFunctor #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DeriveTraversable #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeFamilies #-}
module Servant.Client.Core.Response (
Response,
StreamingResponse,
ResponseF (..),
) where
import Prelude ()
import Prelude.Compat
import Control.DeepSeq
(NFData (..))
import qualified Data.ByteString as BS
import qualified Data.ByteString.Lazy as LBS
import qualified Data.Sequence as Seq
import Data.Typeable
(Typeable)
import GHC.Generics
(Generic)
import Network.HTTP.Types
(Header, HttpVersion (..), Status (..))
import Servant.API.Stream
(SourceIO)
data ResponseF a = Response
{ responseStatusCode :: Status
, responseHeaders :: Seq.Seq Header
, responseHttpVersion :: HttpVersion
, responseBody :: a
} deriving (Eq, Show, Generic, Typeable, Functor, Foldable, Traversable)
instance NFData a => NFData (ResponseF a) where
rnf (Response sc hs hv body) =
rnfStatus sc `seq`
rnf hs `seq`
rnfHttpVersion hv `seq`
rnf body
where
rnfStatus (Status code msg) = rnf code `seq` rnf msg
rnfHttpVersion (HttpVersion _ _) = () -- HttpVersion fields are strict
type Response = ResponseF LBS.ByteString
type StreamingResponse = ResponseF (SourceIO BS.ByteString)