SDL.Internal.Exception

Documentation

fromC :: Show a => Text -> Text -> (a -> Maybe b) -> a -> b

getError :: MonadIO m => m Text

throwIf :: MonadIO m => (a -> Bool) -> Text -> Text -> m a -> m a

throwIf_ :: MonadIO m => (a -> Bool) -> Text -> Text -> m a -> m ()

throwIf0 :: (Eq a, MonadIO m, Num a) => Text -> Text -> m a -> m a

throwIfNeg :: (MonadIO m, Num a, Ord a) => Text -> Text -> m a -> m a

throwIfNeg_ :: (MonadIO m, Num a, Ord a) => Text -> Text -> m a -> m ()

throwIfNot0 :: (Eq a, MonadIO m, Num a) => Text -> Text -> m a -> m a

throwIfNot0_ :: (Eq a, MonadIO m, Num a) => Text -> Text -> m a -> m ()

throwIfNull :: MonadIO m => Text -> Text -> m (Ptr a) -> m (Ptr a)