Webcrank.ServerAPI.WebcrankT

Documentation

newtype WebcrankT m a

Monad transformer that can be used by server API providers. Provides tracking of the request state and logging of the decisions made so far. For example

type WaiCrank m a = ReaderT (Request, HTTPDate) (WebcrankT m) a

Constructors

WebcrankT

Fields

unWebcrankT :: RWST (ResourceData (WebcrankT m)) LogData ReqData m a

Instances

MonadTrans WebcrankT

Monad m => MonadState ReqData (WebcrankT m)

Monad m => MonadWriter LogData (WebcrankT m)

Monad m => Monad (WebcrankT m)

Functor m => Functor (WebcrankT m)

(Monad m, Functor m) => Applicative (WebcrankT m)

MonadThrow m => MonadThrow (WebcrankT m)

MonadCatch m => MonadCatch (WebcrankT m)

MonadMask m => MonadMask (WebcrankT m)

MonadIO m => MonadIO (WebcrankT m)

Monad m => MonadReader (ResourceData (WebcrankT m)) (WebcrankT m)

runWebcrankT :: WebcrankT m a -> ServerAPI (WebcrankT m) -> Resource (WebcrankT m) -> ReqData -> m (a, ReqData, LogData)