History

Oleg Grenrus c55b778d8e Bump lower bound of http-types >= 0.12 - WIP: pending http-api-data release - TODO: remove MIN_VERSION_http_types - There have been 3 major releases of http-types: - 0.10 change name of variable - 0.11 lowercase escaped URIs - 0.12 uppercase escaped URIs - It's easier for us to support only latest, migration from 0.9/0.10 to 0.12 is trivial for the downstream. 0.11 may cause semantic (non-type-error) breakage somewhere. Also allow lens-4.16, remove MIN_VERSION_http_types conditionals, and update `stack.yaml`		2018-01-30 11:29:25 +02:00
..
include	less OverlappingInstances noise	2016-01-04 13:09:11 -05:00
src/Servant	Support http-client’s CookieJar in servant-client	2018-01-26 18:45:52 +02:00
test	Support http-client’s CookieJar in servant-client	2018-01-26 18:45:52 +02:00
CHANGELOG.md	Send Accept header in servant-client	2017-11-11 00:06:25 +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	Remove host param from servant-client README.	2016-05-25 17:38:25 +02:00
servant-client.cabal	Bump lower bound of http-types >= 0.12	2018-01-30 11:29:25 +02:00
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

README.md

servant-client

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