Safe Haskell	None
Language	Haskell2010

Servant.Client.Internal.HttpClient

Synopsis

Documentation

data ClientEnv Source #

The environment in which a request is run.

Constructors

ClientEnv
Fields manager :: Manager baseUrl :: BaseUrl cookieJar :: Maybe (TVar CookieJar)

Instances

MonadReader ClientEnv ClientM Source #
Methods ask :: ClientM ClientEnv # local :: (ClientEnv -> ClientEnv) -> ClientM a -> ClientM a # reader :: (ClientEnv -> a) -> ClientM a #

mkClientEnv :: Manager -> BaseUrl -> ClientEnv Source #

ClientEnv smart constructor.

client :: HasClient ClientM api => Proxy api -> Client ClientM api Source #

Generates a set of client functions for an API.

Example:

type API = Capture "no" Int :> Get '[JSON] Int
       :<|> Get '[JSON] [Bool]

api :: Proxy API
api = Proxy

getInt :: Int -> ClientM Int
getBools :: ClientM [Bool]
getInt :<|> getBools = client api

newtype ClientM a Source #

ClientM is the monad in which client functions run. Contains the Manager and BaseUrl used for requests in the reader environment.

Constructors

ClientM
Fields unClientM :: ReaderT ClientEnv (ExceptT ServantError IO) a

Instances

Monad ClientM Source #
Methods (>>=) :: ClientM a -> (a -> ClientM b) -> ClientM b # (>>) :: ClientM a -> ClientM b -> ClientM b # return :: a -> ClientM a # fail :: String -> ClientM a #
Functor ClientM Source #
Methods fmap :: (a -> b) -> ClientM a -> ClientM b # (<$) :: a -> ClientM b -> ClientM a #
Applicative ClientM Source #
Methods pure :: a -> ClientM a # (<>) :: ClientM (a -> b) -> ClientM a -> ClientM b # liftA2 :: (a -> b -> c) -> ClientM a -> ClientM b -> ClientM c # (>) :: ClientM a -> ClientM b -> ClientM b # (<*) :: ClientM a -> ClientM b -> ClientM a #
MonadIO ClientM Source #
Methods liftIO :: IO a -> ClientM a #
MonadThrow ClientM Source #
Methods throwM :: Exception e => e -> ClientM a #
MonadCatch ClientM Source #
Methods catch :: Exception e => ClientM a -> (e -> ClientM a) -> ClientM a #
Alt ClientM Source #	Try clients in order, last error is preserved.
Methods (<!>) :: ClientM a -> ClientM a -> ClientM a # some :: Applicative ClientM => ClientM a -> ClientM [a] # many :: Applicative ClientM => ClientM a -> ClientM [a] #
RunClient ClientM Source #
Methods runRequest :: Request -> ClientM Response # streamingRequest :: Request -> ClientM StreamingResponse # throwServantError :: ServantError -> ClientM a # catchServantError :: ClientM a -> (ServantError -> ClientM a) -> ClientM a #
MonadBase IO ClientM Source #
Methods liftBase :: IO α -> ClientM α #
MonadBaseControl IO ClientM Source #
Associated Types type StM (ClientM :: * -> ) a :: # Methods liftBaseWith :: (RunInBase ClientM IO -> IO a) -> ClientM a # restoreM :: StM ClientM a -> ClientM a #
MonadReader ClientEnv ClientM Source #
Methods ask :: ClientM ClientEnv # local :: (ClientEnv -> ClientEnv) -> ClientM a -> ClientM a # reader :: (ClientEnv -> a) -> ClientM a #
MonadError ServantError ClientM Source #
Methods throwError :: ServantError -> ClientM a # catchError :: ClientM a -> (ServantError -> ClientM a) -> ClientM a #
Generic (ClientM a) Source #
Associated Types type Rep (ClientM a) :: * -> * # Methods from :: ClientM a -> Rep (ClientM a) x # to :: Rep (ClientM a) x -> ClientM a #
ClientLike (ClientM a) (ClientM a) Source #
Methods mkClient :: ClientM a -> ClientM a #
type StM ClientM a Source #
type StM ClientM a = Either ServantError a
type Rep (ClientM a) Source #
type Rep (ClientM a) = D1 * (MetaData "ClientM" "Servant.Client.Internal.HttpClient" "servant-client-0.13.0.1-G1gUCIzDWwuEEhJkNQ9ltg" True) (C1 * (MetaCons "ClientM" PrefixI True) (S1 * (MetaSel (Just Symbol "unClientM") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (ReaderT * ClientEnv (ExceptT ServantError IO) a))))

runClientM :: ClientM a -> ClientEnv -> IO (Either ServantError a) Source #

performRequest :: Request -> ClientM Response Source #

performStreamingRequest :: Request -> ClientM StreamingResponse Source #

clientResponseToResponse :: Response a -> GenResponse a Source #

requestToClientRequest :: BaseUrl -> Request -> Request Source #

catchConnectionError :: IO a -> IO (Either ServantError a) Source #