Safe Haskell	Safe-Inferred
Language	Haskell2010

Language.Ginger.RuntimeError

Documentation

data RuntimeError Source #

Constructors

ArgumentError
Fields Text Callee Text Argument (position or name) Text Expected argument Text Actual argument
TagError
Fields Text Identifier object context Text Expected type(s) Text Actual type
NonCallableObjectError Text	Object that was attempted to be used as a callable
NotInScopeError Text	Identifier
NotImplementedError Text	The thing that isn't implemented
NumericError
Fields Text Identifier object context Text Error description
TemplateFileNotFoundError Text	Template name
TemplateParseError
Fields Text Template name Text Error message
FatalError Text
PositionedError !SourcePosition !RuntimeError

Instances

Instances details

Exception RuntimeError Source #
Instance details Defined in Language.Ginger.RuntimeError Methods toException :: RuntimeError -> SomeException # fromException :: SomeException -> Maybe RuntimeError # displayException :: RuntimeError -> String #
Show RuntimeError Source #
Instance details Defined in Language.Ginger.RuntimeError Methods showsPrec :: Int -> RuntimeError -> ShowS # show :: RuntimeError -> String # showList :: [RuntimeError] -> ShowS #
Eq RuntimeError Source #
Instance details Defined in Language.Ginger.RuntimeError Methods (==) :: RuntimeError -> RuntimeError -> Bool # (/=) :: RuntimeError -> RuntimeError -> Bool #
Applicative m => ToNativeProcedure m (m (Either RuntimeError (Value m))) Source #
Instance details Defined in Language.Ginger.Value Methods toNativeProcedure :: m (Either RuntimeError (Value m)) -> [(Maybe Identifier, Value m)] -> Context m -> SomePRNG -> m (Either RuntimeError (Value m)) Source #
Monad m => MonadError RuntimeError (GingerT m) Source #
Instance details Defined in Language.Ginger.Interpret.Type Methods throwError :: RuntimeError -> GingerT m a # catchError :: GingerT m a -> (RuntimeError -> GingerT m a) -> GingerT m a #
Applicative m => FnToValue (Value m -> Value m -> Value m -> Value m -> Value m -> m (Either RuntimeError (Value m))) m Source #
Instance details Defined in Language.Ginger.Value Methods fnToValue :: ObjectID -> Maybe ProcedureDoc -> (Value m -> Value m -> Value m -> Value m -> Value m -> m (Either RuntimeError (Value m))) -> Value m Source #
Applicative m => FnToValue (Value m -> Value m -> Value m -> Value m -> m (Either RuntimeError (Value m))) m Source #
Instance details Defined in Language.Ginger.Value Methods fnToValue :: ObjectID -> Maybe ProcedureDoc -> (Value m -> Value m -> Value m -> Value m -> m (Either RuntimeError (Value m))) -> Value m Source #
Applicative m => FnToValue (Value m -> Value m -> Value m -> m (Either RuntimeError (Value m))) m Source #
Instance details Defined in Language.Ginger.Value Methods fnToValue :: ObjectID -> Maybe ProcedureDoc -> (Value m -> Value m -> Value m -> m (Either RuntimeError (Value m))) -> Value m Source #
Applicative m => FnToValue (Value m -> Value m -> m (Either RuntimeError (Value m))) m Source #
Instance details Defined in Language.Ginger.Value Methods fnToValue :: ObjectID -> Maybe ProcedureDoc -> (Value m -> Value m -> m (Either RuntimeError (Value m))) -> Value m Source #
Applicative m => FnToValue (Value m -> m (Either RuntimeError (Value m))) m Source #
Instance details Defined in Language.Ginger.Value Methods fnToValue :: ObjectID -> Maybe ProcedureDoc -> (Value m -> m (Either RuntimeError (Value m))) -> Value m Source #

prettyRuntimeError :: RuntimeError -> String Source #

Pretty-print a RuntimeError. The output is meant to be useful as a user-facing error message.