23 lines
617 B
Haskell
23 lines
617 B
Haskell
{-# LANGUAGE DataKinds #-}
|
|
{-# LANGUAGE DeriveDataTypeable #-}
|
|
{-# LANGUAGE PolyKinds #-}
|
|
module Servant.API.ReqBody where
|
|
|
|
import Data.Typeable (Typeable)
|
|
-- | Extract the request body as a value of type @a@.
|
|
--
|
|
-- Example:
|
|
--
|
|
-- >>> -- POST /books
|
|
-- >>> type MyApi = "books" :> ReqBody '[JSON] Book :> Post '[JSON] Book
|
|
data ReqBody (contentTypes :: [*]) a
|
|
deriving (Typeable)
|
|
|
|
-- $setup
|
|
-- >>> import Servant.API
|
|
-- >>> import Servant.Common.Text
|
|
-- >>> import Data.Aeson
|
|
-- >>> import Data.Text
|
|
-- >>> data Book
|
|
-- >>> instance ToJSON Book where { toJSON = undefined }
|