Fluid.ServiceThrower

Documentation

class MonadThrow m => ServiceThrower m where

Methods

serviceThrow :: Value -> m a

Instances

MonadThrow m => ServiceThrower (ExceptT Response m)

Methods

serviceThrow :: Value -> ExceptT Response m a

newtype ThrownValue

Constructors

ThrownValue

Fields

• unThrownValue :: Value

Instances

Eq ThrownValue

Methods

(==) :: ThrownValue -> ThrownValue -> Bool

(/=) :: ThrownValue -> ThrownValue -> Bool

Show ThrownValue

Methods

showsPrec :: Int -> ThrownValue -> ShowS

show :: ThrownValue -> String

showList :: [ThrownValue] -> ShowS

Exception ThrownValue

Methods

toException :: ThrownValue -> SomeException

fromException :: SomeException -> Maybe ThrownValue

displayException :: ThrownValue -> String

mayServiceThrow :: (ServiceThrower m, MonadCatch m) => m a -> m (Maybe a)