lift package:pipes

lift :: (MonadTrans t, Monad m) => m a -> t m a
pipes Pipes
Lift a computation from the argument monad to the constructed monad.
module Pipes.Lift
pipes
Many actions in base monad transformers cannot be automatically lifted. These functions lift these remaining actions so that they work in the Proxy monad transformer. See the mini-tutorial at the bottom of this module for example code and typical use cases where this module will come in handy.
liftIO :: MonadIO m => IO a -> m a
pipes Pipes
Lift a computation from the IO monad.
liftCatchError :: Monad m => (m (Proxy a' a b' b m r) -> (e -> m (Proxy a' a b' b m r)) -> m (Proxy a' a b' b m r)) -> Proxy a' a b' b m r -> (e -> Proxy a' a b' b m r) -> Proxy a' a b' b m r
pipes Pipes.Lift
Catch an error using a catch function for the base monad