servant/servant-client
2016-05-10 22:45:29 +02:00
..
include less OverlappingInstances noise 2016-01-04 13:09:11 -05:00
src/Servant servant-client: add Eq instance for ServantError 2016-04-21 15:27:08 +08:00
test Add -Wno-redundant-constraints 2016-05-10 19:09:59 +03:00
CHANGELOG.md Changelog updates for GHC 8.0 support. 2016-05-10 22:45:29 +02:00
docs.sh prepare merge 2015-04-20 11:15:58 +02:00
LICENSE Change copyright to servant contributors 2016-01-20 16:58:29 +01:00
README.md Drop EitherT in favor of ExceptT 2015-09-12 15:11:24 +03:00
servant-client.cabal Add -Wno-redundant-constraints 2016-05-10 19:09:59 +03:00
Setup.hs stylish haskell changes 2015-08-18 00:07:12 +02:00
tinc.yaml Use tinc on travis 2015-11-05 09:32:13 +08:00

servant-client

servant

This library lets you automatically derive Haskell functions that let you query each endpoint of a servant webservice.

Example

type MyApi = "books" :> Get '[JSON] [Book] -- GET /books
        :<|> "books" :> ReqBody Book :> Post '[JSON] Book -- POST /books

myApi :: Proxy MyApi
myApi = Proxy

getAllBooks :: ExceptT String IO [Book]
postNewBook :: Book -> ExceptT String IO Book
-- 'client' allows you to produce operations to query an API from a client.
(getAllBooks :<|> postNewBook) = client myApi host
  where host = BaseUrl Http "localhost" 8080