Web.Scotty.Internal.Types

Documentation

data Options

Constructors

Options

Fields

• verbose :: Int

  0 = silent, 1(def) = startup banner

• settings :: Settings

  Warp Settings Note: to work around an issue in warp, the default FD cache duration is set to 0 so changes to static files are always picked up. This likely has performance implications, so you may want to modify this for production servers using setFdCacheDuration.

Instances

Default Options

Defined in Web.Scotty.Internal.Types

Methods

def :: Options

type Middleware m = Application m -> Application m

type Application m = Request -> m Response

data ScottyState e m

Constructors

ScottyState

Fields

• middlewares :: [Middleware]
• routes :: [Middleware m]
• handler :: ErrorHandler e m

Instances

Default (ScottyState e m)

Defined in Web.Scotty.Internal.Types

Methods

def :: ScottyState e m

addMiddleware :: Middleware -> ScottyState e m -> ScottyState e m

addRoute :: Middleware m -> ScottyState e m -> ScottyState e m

addHandler :: ErrorHandler e m -> ScottyState e m -> ScottyState e m

newtype ScottyT e m a

Constructors

ScottyT

Fields

• runS :: State (ScottyState e m) a

Instances

Monad (ScottyT e m)

Defined in Web.Scotty.Internal.Types

Methods

(>>=) :: ScottyT e m a -> (a -> ScottyT e m b) -> ScottyT e m b

(>>) :: ScottyT e m a -> ScottyT e m b -> ScottyT e m b

return :: a -> ScottyT e m a

fail :: String -> ScottyT e m a

Functor (ScottyT e m)

Defined in Web.Scotty.Internal.Types

Methods

fmap :: (a -> b) -> ScottyT e m a -> ScottyT e m b

(<$) :: a -> ScottyT e m b -> ScottyT e m a

Applicative (ScottyT e m)

Defined in Web.Scotty.Internal.Types

Methods

pure :: a -> ScottyT e m a

(<*>) :: ScottyT e m (a -> b) -> ScottyT e m a -> ScottyT e m b

liftA2 :: (a -> b -> c) -> ScottyT e m a -> ScottyT e m b -> ScottyT e m c

(*>) :: ScottyT e m a -> ScottyT e m b -> ScottyT e m b

(<*) :: ScottyT e m a -> ScottyT e m b -> ScottyT e m a

data ActionError e

Constructors

Redirect Text

Next

Finish

ActionError e

Instances

ScottyError e => ScottyError (ActionError e)

Defined in Web.Scotty.Internal.Types

Methods

stringError :: String -> ActionError e

showError :: ActionError e -> Text

(ScottyError e, Monad m) => MonadError (ActionError e) (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

throwError :: ActionError e -> ActionT e m a

catchError :: ActionT e m a -> (ActionError e -> ActionT e m a) -> ActionT e m a

class ScottyError e where

In order to use a custom exception type (aside from Text), you must define an instance of ScottyError for that type.

Methods

stringError :: String -> e

showError :: e -> Text

Instances

ScottyError Text

Defined in Web.Scotty.Internal.Types

Methods

stringError :: String -> Text

showError :: Text -> Text

ScottyError e => ScottyError (ActionError e)

Defined in Web.Scotty.Internal.Types

Methods

stringError :: String -> ActionError e

showError :: ActionError e -> Text

type ErrorHandler e m = Maybe (e -> ActionT e m ())

type Param = (Text, Text)

type File = (Text, FileInfo ByteString)

data ActionEnv

Constructors

Env

Fields

• getReq :: Request
• getParams :: [Param]
• getBody :: IO ByteString
• getBodyChunk :: IO ByteString
• getFiles :: [File]

data RequestBodyState

Constructors

BodyUntouched

BodyCached ByteString [ByteString]

BodyCorrupted

data BodyPartiallyStreamed

Constructors

BodyPartiallyStreamed

Instances

Show BodyPartiallyStreamed

Defined in Web.Scotty.Internal.Types

Methods

showsPrec :: Int -> BodyPartiallyStreamed -> ShowS

show :: BodyPartiallyStreamed -> String

showList :: [BodyPartiallyStreamed] -> ShowS

Exception BodyPartiallyStreamed

Defined in Web.Scotty.Internal.Types

Methods

toException :: BodyPartiallyStreamed -> SomeException

fromException :: SomeException -> Maybe BodyPartiallyStreamed

displayException :: BodyPartiallyStreamed -> String

data Content

Constructors

ContentBuilder Builder

ContentFile FilePath

ContentStream StreamingBody

data ScottyResponse

Constructors

SR

Fields

• srStatus :: Status
• srHeaders :: ResponseHeaders
• srContent :: Content

Instances

Default ScottyResponse

Defined in Web.Scotty.Internal.Types

Methods

def :: ScottyResponse

newtype ActionT e m a

Constructors

ActionT

Fields

• runAM :: ExceptT (ActionError e) (ReaderT ActionEnv (StateT ScottyResponse m)) a

Instances

(MonadBase b m, ScottyError e) => MonadBase b (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

liftBase :: b α -> ActionT e m α

(ScottyError e, MonadBaseControl b m) => MonadBaseControl b (ActionT e m)

Defined in Web.Scotty.Internal.Types

Associated Types

type StM (ActionT e m) a :: Type

Methods

liftBaseWith :: (RunInBase (ActionT e m) b -> b a) -> ActionT e m a

restoreM :: StM (ActionT e m) a -> ActionT e m a

MonadTrans (ActionT e)

Defined in Web.Scotty.Internal.Types

Methods

lift :: Monad m => m a -> ActionT e m a

MonadTransControl (ActionT e)

Defined in Web.Scotty.Internal.Types

Associated Types

type StT (ActionT e) a :: Type

Methods

liftWith :: Monad m => (Run (ActionT e) -> m a) -> ActionT e m a

restoreT :: Monad m => m (StT (ActionT e) a) -> ActionT e m a

(ScottyError e, Monad m) => MonadError (ActionError e) (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

throwError :: ActionError e -> ActionT e m a

catchError :: ActionT e m a -> (ActionError e -> ActionT e m a) -> ActionT e m a

(Monad m, ScottyError e) => Monad (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

(>>=) :: ActionT e m a -> (a -> ActionT e m b) -> ActionT e m b

(>>) :: ActionT e m a -> ActionT e m b -> ActionT e m b

return :: a -> ActionT e m a

fail :: String -> ActionT e m a

Functor m => Functor (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

fmap :: (a -> b) -> ActionT e m a -> ActionT e m b

(<$) :: a -> ActionT e m b -> ActionT e m a

(Monad m, ScottyError e) => MonadFail (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

fail :: String -> ActionT e m a

Monad m => Applicative (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

pure :: a -> ActionT e m a

(<*>) :: ActionT e m (a -> b) -> ActionT e m a -> ActionT e m b

liftA2 :: (a -> b -> c) -> ActionT e m a -> ActionT e m b -> ActionT e m c

(*>) :: ActionT e m a -> ActionT e m b -> ActionT e m b

(<*) :: ActionT e m a -> ActionT e m b -> ActionT e m a

(Monad m, ScottyError e) => Alternative (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

empty :: ActionT e m a

(<|>) :: ActionT e m a -> ActionT e m a -> ActionT e m a

some :: ActionT e m a -> ActionT e m [a]

many :: ActionT e m a -> ActionT e m [a]

(Monad m, ScottyError e) => MonadPlus (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

mzero :: ActionT e m a

mplus :: ActionT e m a -> ActionT e m a -> ActionT e m a

(MonadIO m, ScottyError e) => MonadIO (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

liftIO :: IO a -> ActionT e m a

(MonadThrow m, ScottyError e) => MonadThrow (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

throwM :: Exception e0 => e0 -> ActionT e m a

(MonadCatch m, ScottyError e) => MonadCatch (ActionT e m)

Defined in Web.Scotty.Internal.Types

Methods

catch :: Exception e0 => ActionT e m a -> (e0 -> ActionT e m a) -> ActionT e m a

type StT (ActionT e) a

Defined in Web.Scotty.Internal.Types

type StT (ActionT e) a = StT (StateT ScottyResponse) (StT (ReaderT ActionEnv :: (Type -> Type) -> Type -> Type) (StT (ExceptT (ActionError e)) a))

type StM (ActionT e m) a

Defined in Web.Scotty.Internal.Types

type StM (ActionT e m) a = ComposeSt (ActionT e) m a

data RoutePattern

Constructors

Capture Text

Literal Text

Function (Request -> Maybe [Param])

Instances

IsString RoutePattern

Defined in Web.Scotty.Internal.Types

Methods

fromString :: String -> RoutePattern