servant-client-core-0.19: Core functionality and class for client function generation for servant APIs
Safe Haskell None
Language Haskell2010

Servant.Client.Core.Reexport

Description

This module is a utility for servant-client-core backend writers. It contains all the functionality from servant-client-core that should be re-exported.

Synopsis

HasClient

class RunClient m => HasClient m api where Source #

This class lets us define how each API combinator influences the creation of an HTTP request.

Unless you are writing a new backend for servant-client-core or new combinators that you want to support client-generation, you can ignore this class.

Associated Types

type Client (m :: * -> *) (api :: *) :: * Source #

Methods

clientWithRoute :: Proxy m -> Proxy api -> Request -> Client m api Source #

hoistClientMonad :: Proxy m -> Proxy api -> ( forall x. mon x -> mon' x) -> Client mon api -> Client mon' api Source #

Instances

Instances details
( RunClient m, TypeError ( NoInstanceFor ( HasClient m api)) :: Constraint ) => HasClient m api Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m api Source #

Methods

clientWithRoute :: Proxy m -> Proxy api -> Request -> Client m api Source #

hoistClientMonad :: Proxy m -> Proxy api -> ( forall x. mon x -> mon' x) -> Client mon api -> Client mon' api Source #

RunClient m => HasClient m Raw Source #

Pick a Method and specify where the server you want to query is. You get back the full Response .

Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m Raw Source #

RunClient m => HasClient m EmptyAPI Source #

The client for EmptyAPI is simply EmptyClient .

type MyAPI = "books" :> Get '[JSON] [Book] -- GET /books
        :<|> "nothing" :> EmptyAPI

myApi :: Proxy MyApi
myApi = Proxy

getAllBooks :: ClientM [Book]
(getAllBooks :<|> EmptyClient) = client myApi
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m EmptyAPI Source #

( forall (n :: Type -> Type ). GClient api n, HasClient m ( ToServantApi api), RunClient m) => HasClient m ( NamedRoutes api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( NamedRoutes api) Source #

( RunClient m, ReflectMethod method) => HasClient m ( NoContentVerb method) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( NoContentVerb method) Source #

( HasClient m a, HasClient m b) => HasClient m (a :<|> b) Source #

A client querying function for a :<|> b will actually hand you one function for querying a and another one for querying b , stitching them together with :<|> , which really is just like a pair.

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

myApi :: Proxy MyApi
myApi = Proxy

getAllBooks :: ClientM [Book]
postNewBook :: Book -> ClientM Book
(getAllBooks :<|> postNewBook) = client myApi
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m (a :<|> b) Source #

( RunClient m, TypeError ( NoInstanceForSub ( HasClient m) ty) :: Constraint ) => HasClient m (ty :> sub) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m (ty :> sub) Source #

Methods

clientWithRoute :: Proxy m -> Proxy (ty :> sub) -> Request -> Client m (ty :> sub) Source #

hoistClientMonad :: Proxy m -> Proxy (ty :> sub) -> ( forall x. mon x -> mon' x) -> Client mon (ty :> sub) -> Client mon' (ty :> sub) Source #

( RunClient m, TypeError ( PartialApplication HasClient arr) :: Constraint ) => HasClient m (arr :> sub) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m (arr :> sub) Source #

Methods

clientWithRoute :: Proxy m -> Proxy (arr :> sub) -> Request -> Client m (arr :> sub) Source #

hoistClientMonad :: Proxy m -> Proxy (arr :> sub) -> ( forall x. mon x -> mon' x) -> Client mon (arr :> sub) -> Client mon' (arr :> sub) Source #

HasClient m api => HasClient m ( BasicAuth realm usr :> api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( BasicAuth realm usr :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( BasicAuth realm usr :> api) -> Request -> Client m ( BasicAuth realm usr :> api) Source #

hoistClientMonad :: Proxy m -> Proxy ( BasicAuth realm usr :> api) -> ( forall x. mon x -> mon' x) -> Client mon ( BasicAuth realm usr :> api) -> Client mon' ( BasicAuth realm usr :> api) Source #

( AtLeastOneFragment api, FragmentUnique ( Fragment a :> api), HasClient m api) => HasClient m ( Fragment a :> api) Source #

Ignore Fragment in client functions. See https://ietf.org/rfc/rfc2616.html#section-15.1.3 for more details.

Example:

type MyApi = "books" :> Fragment Text :> Get '[JSON] [Book]

myApi :: Proxy MyApi
myApi = Proxy

getBooks :: ClientM [Book]
getBooks = client myApi
-- then you can just use "getBooksBy" to query that endpoint.
-- 'getBooks' for all books.
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Fragment a :> api) Source #

HasClient m api => HasClient m ( AuthProtect tag :> api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( AuthProtect tag :> api) Source #

HasClient m subapi => HasClient m ( WithNamedContext name context subapi) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( WithNamedContext name context subapi) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( WithNamedContext name context subapi) -> Request -> Client m ( WithNamedContext name context subapi) Source #

hoistClientMonad :: Proxy m -> Proxy ( WithNamedContext name context subapi) -> ( forall x. mon x -> mon' x) -> Client mon ( WithNamedContext name context subapi) -> Client mon' ( WithNamedContext name context subapi) Source #

HasClient m api => HasClient m ( IsSecure :> api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( IsSecure :> api) Source #

HasClient m api => HasClient m ( RemoteHost :> api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( RemoteHost :> api) Source #

HasClient m api => HasClient m ( Vault :> api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Vault :> api) Source #

( KnownSymbol path, HasClient m api) => HasClient m (path :> api) Source #

Make the querying function append path to the request path.

Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m (path :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy (path :> api) -> Request -> Client m (path :> api) Source #

hoistClientMonad :: Proxy m -> Proxy (path :> api) -> ( forall x. mon x -> mon' x) -> Client mon (path :> api) -> Client mon' (path :> api) Source #

( HasClient m api, MimeRender ctype chunk, FramingRender framing, ToSourceIO chunk a) => HasClient m ( StreamBody' mods framing ctype a :> api) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( StreamBody' mods framing ctype a :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( StreamBody' mods framing ctype a :> api) -> Request -> Client m ( StreamBody' mods framing ctype a :> api) Source #

hoistClientMonad :: Proxy m -> Proxy ( StreamBody' mods framing ctype a :> api) -> ( forall x. mon x -> mon' x) -> Client mon ( StreamBody' mods framing ctype a :> api) -> Client mon' ( StreamBody' mods framing ctype a :> api) Source #

( MimeRender ct a, HasClient m api) => HasClient m ( ReqBody' mods (ct ': cts) a :> api) Source #

If you use a ReqBody in one of your endpoints in your API, the corresponding querying function will automatically take an additional argument of the type specified by your ReqBody . That function will take care of encoding this argument as JSON and of using it as the request body.

All you need is for your type to have a ToJSON instance.

Example:

type MyApi = "books" :> ReqBody '[JSON] Book :> Post '[JSON] Book

myApi :: Proxy MyApi
myApi = Proxy

addBook :: Book -> ClientM Book
addBook = client myApi
-- then you can just use "addBook" to query that endpoint
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( ReqBody' mods (ct ': cts) a :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( ReqBody' mods (ct ': cts) a :> api) -> Request -> Client m ( ReqBody' mods (ct ': cts) a :> api) Source #

hoistClientMonad :: Proxy m -> Proxy ( ReqBody' mods (ct ': cts) a :> api) -> ( forall x. mon x -> mon' x) -> Client mon ( ReqBody' mods (ct ': cts) a :> api) -> Client mon' ( ReqBody' mods (ct ': cts) a :> api) Source #

( KnownSymbol sym, HasClient m api) => HasClient m ( QueryFlag sym :> api) Source #

If you use a QueryFlag in one of your endpoints in your API, the corresponding querying function will automatically take an additional Bool argument.

If you give False , nothing will be added to the query string.

Otherwise, this function will insert a value-less query string parameter under the name associated to your QueryFlag .

Example:

type MyApi = "books" :> QueryFlag "published" :> Get '[JSON] [Book]

myApi :: Proxy MyApi
myApi = Proxy

getBooks :: Bool -> ClientM [Book]
getBooks = client myApi
-- then you can just use "getBooks" to query that endpoint.
-- 'getBooksBy False' for all books
-- 'getBooksBy True' to only get _already published_ books
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( QueryFlag sym :> api) Source #

( KnownSymbol sym, ToHttpApiData a, HasClient m api) => HasClient m ( QueryParams sym a :> api) Source #

If you use a QueryParams in one of your endpoints in your API, the corresponding querying function will automatically take an additional argument, a list of values of the type specified by your QueryParams .

If you give an empty list, nothing will be added to the query string.

Otherwise, this function will take care of inserting a textual representation of your values in the query string, under the same query string parameter name.

You can control how values for your type are turned into text by specifying a ToHttpApiData instance for your type.

Example:

type MyApi = "books" :> QueryParams "authors" Text :> Get '[JSON] [Book]

myApi :: Proxy MyApi
myApi = Proxy

getBooksBy :: [Text] -> ClientM [Book]
getBooksBy = client myApi
-- then you can just use "getBooksBy" to query that endpoint.
-- 'getBooksBy []' for all books
-- 'getBooksBy ["Isaac Asimov", "Robert A. Heinlein"]'
--   to get all books by Asimov and Heinlein
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( QueryParams sym a :> api) Source #

( KnownSymbol sym, ToHttpApiData a, HasClient m api, SBoolI ( FoldRequired mods)) => HasClient m ( QueryParam' mods sym a :> api) Source #

If you use a QueryParam in one of your endpoints in your API, the corresponding querying function will automatically take an additional argument of the type specified by your QueryParam , enclosed in Maybe.

If you give Nothing, nothing will be added to the query string.

If you give a non- Nothing value, this function will take care of inserting a textual representation of this value in the query string.

You can control how values for your type are turned into text by specifying a ToHttpApiData instance for your type.

Example:

type MyApi = "books" :> QueryParam "author" Text :> Get '[JSON] [Book]

myApi :: Proxy MyApi
myApi = Proxy

getBooksBy :: Maybe Text -> ClientM [Book]
getBooksBy = client myApi
-- then you can just use "getBooksBy" to query that endpoint.
-- 'getBooksBy Nothing' for all books
-- 'getBooksBy (Just "Isaac Asimov")' to get all books by Isaac Asimov
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( QueryParam' mods sym a :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( QueryParam' mods sym a :> api) -> Request -> Client m ( QueryParam' mods sym a :> api) Source #

hoistClientMonad :: Proxy m -> Proxy ( QueryParam' mods sym a :> api) -> ( forall x. mon x -> mon' x) -> Client mon ( QueryParam' mods sym a :> api) -> Client mon' ( QueryParam' mods sym a :> api) Source #

HasClient m api => HasClient m ( Description desc :> api) Source #

Ignore Description in client functions.

Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Description desc :> api) Source #

HasClient m api => HasClient m ( Summary desc :> api) Source #

Ignore Summary in client functions.

Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Summary desc :> api) Source #

HasClient m api => HasClient m ( HttpVersion :> api) Source #

Using a HttpVersion combinator in your API doesn't affect the client functions.

Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( HttpVersion :> api) Source #

( KnownSymbol sym, ToHttpApiData a, HasClient m api, SBoolI ( FoldRequired mods)) => HasClient m ( Header' mods sym a :> api) Source #

If you use a Header in one of your endpoints in your API, the corresponding querying function will automatically take an additional argument of the type specified by your Header , wrapped in Maybe.

That function will take care of encoding this argument as Text in the request headers.

All you need is for your type to have a ToHttpApiData instance.

Example:

newtype Referer = Referer { referrer :: Text }
  deriving (Eq, Show, Generic, ToHttpApiData)

           -- GET /view-my-referer
type MyApi = "view-my-referer" :> Header "Referer" Referer :> Get '[JSON] Referer

myApi :: Proxy MyApi
myApi = Proxy

viewReferer :: Maybe Referer -> ClientM Book
viewReferer = client myApi
-- then you can just use "viewRefer" to query that endpoint
-- specifying Nothing or e.g Just "http://haskell.org/" as arguments
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Header' mods sym a :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Header' mods sym a :> api) -> Request -> Client m ( Header' mods sym a :> api) Source #

hoistClientMonad :: Proxy m -> Proxy ( Header' mods sym a :> api) -> ( forall x. mon x -> mon' x) -> Client mon ( Header' mods sym a :> api) -> Client mon' ( Header' mods sym a :> api) Source #

( RunClient m, contentTypes ~ (contentType ': otherContentTypes), as ~ (a ': as'), AllMime contentTypes, ReflectMethod method, All (UnrenderResponse contentTypes) as, All HasStatus as, HasStatuses as', Unique ( Statuses as)) => HasClient m ( UVerb method contentTypes as) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( UVerb method contentTypes as) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( UVerb method contentTypes as) -> Request -> Client m ( UVerb method contentTypes as) Source #

hoistClientMonad :: Proxy m -> Proxy ( UVerb method contentTypes as) -> ( forall x. mon x -> mon' x) -> Client mon ( UVerb method contentTypes as) -> Client mon' ( UVerb method contentTypes as) Source #

( KnownSymbol capture, ToHttpApiData a, HasClient m sublayout) => HasClient m ( CaptureAll capture a :> sublayout) Source #

If you use a CaptureAll in one of your endpoints in your API, the corresponding querying function will automatically take an additional argument of a list of the type specified by your CaptureAll . That function will take care of inserting a textual representation of this value at the right place in the request path.

You can control how these values are turned into text by specifying a ToHttpApiData instance of your type.

Example:

type MyAPI = "src" :> CaptureAll Text -> Get '[JSON] SourceFile

myApi :: Proxy
myApi = Proxy
getSourceFile :: [Text] -> ClientM SourceFile
getSourceFile = client myApi
-- then you can use "getSourceFile" to query that endpoint
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( CaptureAll capture a :> sublayout) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( CaptureAll capture a :> sublayout) -> Request -> Client m ( CaptureAll capture a :> sublayout) Source #

hoistClientMonad :: Proxy m -> Proxy ( CaptureAll capture a :> sublayout) -> ( forall x. mon x -> mon' x) -> Client mon ( CaptureAll capture a :> sublayout) -> Client mon' ( CaptureAll capture a :> sublayout) Source #

( KnownSymbol capture, ToHttpApiData a, HasClient m api) => HasClient m ( Capture' mods capture a :> api) Source #

If you use a Capture in one of your endpoints in your API, the corresponding querying function will automatically take an additional argument of the type specified by your Capture . That function will take care of inserting a textual representation of this value at the right place in the request path.

You can control how values for this type are turned into text by specifying a ToHttpApiData instance for your type.

Example:

type MyApi = "books" :> Capture "isbn" Text :> Get '[JSON] Book

myApi :: Proxy MyApi
myApi = Proxy

getBook :: Text -> ClientM Book
getBook = client myApi
-- then you can just use "getBook" to query that endpoint
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Capture' mods capture a :> api) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Capture' mods capture a :> api) -> Request -> Client m ( Capture' mods capture a :> api) Source #

hoistClientMonad :: Proxy m -> Proxy ( Capture' mods capture a :> api) -> ( forall x. mon x -> mon' x) -> Client mon ( Capture' mods capture a :> api) -> Client mon' ( Capture' mods capture a :> api) Source #

( RunClient m, BuildHeadersTo ls, ReflectMethod method, KnownNat status) => HasClient m ( Verb method status cts ( Headers ls NoContent )) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Verb method status cts ( Headers ls NoContent )) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Verb method status cts ( Headers ls NoContent )) -> Request -> Client m ( Verb method status cts ( Headers ls NoContent )) Source #

hoistClientMonad :: Proxy m -> Proxy ( Verb method status cts ( Headers ls NoContent )) -> ( forall x. mon x -> mon' x) -> Client mon ( Verb method status cts ( Headers ls NoContent )) -> Client mon' ( Verb method status cts ( Headers ls NoContent )) Source #

( RunClient m, MimeUnrender ct a, BuildHeadersTo ls, KnownNat status, ReflectMethod method, cts' ~ (ct ': cts)) => HasClient m ( Verb method status cts' ( Headers ls a)) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Verb method status cts' ( Headers ls a)) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Verb method status cts' ( Headers ls a)) -> Request -> Client m ( Verb method status cts' ( Headers ls a)) Source #

hoistClientMonad :: Proxy m -> Proxy ( Verb method status cts' ( Headers ls a)) -> ( forall x. mon x -> mon' x) -> Client mon ( Verb method status cts' ( Headers ls a)) -> Client mon' ( Verb method status cts' ( Headers ls a)) Source #

( RunClient m, ReflectMethod method, KnownNat status) => HasClient m ( Verb method status cts NoContent ) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Verb method status cts NoContent ) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Verb method status cts NoContent ) -> Request -> Client m ( Verb method status cts NoContent ) Source #

hoistClientMonad :: Proxy m -> Proxy ( Verb method status cts NoContent ) -> ( forall x. mon x -> mon' x) -> Client mon ( Verb method status cts NoContent ) -> Client mon' ( Verb method status cts NoContent ) Source #

( RunClient m, MimeUnrender ct a, ReflectMethod method, cts' ~ (ct ': cts), KnownNat status) => HasClient m ( Verb method status cts' a) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Verb method status cts' a) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Verb method status cts' a) -> Request -> Client m ( Verb method status cts' a) Source #

hoistClientMonad :: Proxy m -> Proxy ( Verb method status cts' a) -> ( forall x. mon x -> mon' x) -> Client mon ( Verb method status cts' a) -> Client mon' ( Verb method status cts' a) Source #

( RunStreamingClient m, MimeUnrender ct chunk, ReflectMethod method, FramingUnrender framing, FromSourceIO chunk a, BuildHeadersTo hs) => HasClient m ( Stream method status framing ct ( Headers hs a)) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Stream method status framing ct ( Headers hs a)) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Stream method status framing ct ( Headers hs a)) -> Request -> Client m ( Stream method status framing ct ( Headers hs a)) Source #

hoistClientMonad :: Proxy m -> Proxy ( Stream method status framing ct ( Headers hs a)) -> ( forall x. mon x -> mon' x) -> Client mon ( Stream method status framing ct ( Headers hs a)) -> Client mon' ( Stream method status framing ct ( Headers hs a)) Source #

( RunStreamingClient m, MimeUnrender ct chunk, ReflectMethod method, FramingUnrender framing, FromSourceIO chunk a) => HasClient m ( Stream method status framing ct a) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type Client m ( Stream method status framing ct a) Source #

Methods

clientWithRoute :: Proxy m -> Proxy ( Stream method status framing ct a) -> Request -> Client m ( Stream method status framing ct a) Source #

hoistClientMonad :: Proxy m -> Proxy ( Stream method status framing ct a) -> ( forall x. mon x -> mon' x) -> Client mon ( Stream method status framing ct a) -> Client mon' ( Stream method status framing ct a) Source #

foldMapUnion :: forall c a (as :: [ Type ]). All c as => Proxy c -> ( forall x. c x => x -> a) -> Union as -> a Source #

Convenience function to apply a function to an unknown union element using a type class. All elements of the union must have instances in the type class, and the function is applied unconditionally.

See also: matchUnion .

matchUnion :: forall a (as :: [ Type ]). IsMember a as => Union as -> Maybe a Source #

Convenience function to extract a union element using cast , ie. return the value if the selected type happens to be the actual type of the union in this value, or Nothing otherwise.

See also: foldMapUnion .

data AsClientT (m :: * -> *) Source #

A type that specifies that an API record contains a client implementation.

Instances

Instances details
GenericMode ( AsClientT m) Source #
Instance details

Defined in Servant.Client.Core.HasClient

Associated Types

type ( AsClientT m) :- api Source #

type ( AsClientT m) :- api Source #
Instance details

Defined in Servant.Client.Core.HasClient

type ( AsClientT m) :- api = Client m api

(//) :: a -> (a -> b) -> b infixl 1 Source #

Helper to make code using records of clients more readable.

Can be mixed with (/:) for supplying arguments.

Example:

@@ type Api = NamedRoutes RootApi

data RootApi mode = RootApi { subApi :: mode :- NamedRoutes SubApi , … } deriving Generic

data SubApi mode = SubApi { endpoint :: mode :- Get '[JSON] Person , … } deriving Generic

api :: Proxy API api = Proxy

rootClient :: RootApi (AsClientT ClientM) rootClient = client api

endpointClient :: ClientM Person endpointClient = client / subApi / endpoint @@

(/:) :: (a -> b -> c) -> b -> a -> c infixl 2 Source #

Convenience function for supplying arguments to client functions when working with records of clients.

Intended to be used in conjunction with (//) .

Example:

@@ type Api = NamedRoutes RootApi

data RootApi mode = RootApi { subApi :: mode :- Capture "token" String :> NamedRoutes SubApi , hello :: mode :- Capture "name" String :> Get '[JSON] String , … } deriving Generic

data SubApi mode = SubApi { endpoint :: mode :- Get '[JSON] Person , … } deriving Generic

api :: Proxy API api = Proxy

rootClient :: RootApi (AsClientT ClientM) rootClient = client api

hello :: String -> ClientM String hello name = rootClient / hello : name

endpointClient :: ClientM Person endpointClient = client / subApi : "foobar123" // endpoint @@

Response (for Raw )

data ResponseF a Source #

Instances

Instances details
Functor ResponseF Source #
Instance details

Defined in Servant.Client.Core.Response

Foldable ResponseF Source #
Instance details

Defined in Servant.Client.Core.Response

Traversable ResponseF Source #
Instance details

Defined in Servant.Client.Core.Response

Eq a => Eq ( ResponseF a) Source #
Instance details

Defined in Servant.Client.Core.Response

Show a => Show ( ResponseF a) Source #
Instance details

Defined in Servant.Client.Core.Response

Generic ( ResponseF a) Source #
Instance details

Defined in Servant.Client.Core.Response

Associated Types

type Rep ( ResponseF a) :: Type -> Type Source #

NFData a => NFData ( ResponseF a) Source #
Instance details

Defined in Servant.Client.Core.Response

type Rep ( ResponseF a) Source #
Instance details

Defined in Servant.Client.Core.Response

Data types

data ClientError Source #

A type representing possible errors in a request

Note that this type substantially changed in 0.12.

Constructors

FailureResponse ( RequestF () ( BaseUrl , ByteString )) Response

The server returned an error response including the failing request. requestPath includes the BaseUrl and the path of the request.

DecodeFailure Text Response

The body could not be decoded at the expected type

UnsupportedContentType MediaType Response

The content-type of the response is not supported

InvalidContentTypeHeader Response

The content-type header is invalid

ConnectionError SomeException

There was a connection error, and no response was received

Instances

Instances details
Eq ClientError Source #
Instance details

Defined in Servant.Client.Core.ClientError

Show ClientError Source #
Instance details

Defined in Servant.Client.Core.ClientError

Generic ClientError Source #
Instance details

Defined in Servant.Client.Core.ClientError

Exception ClientError Source #
Instance details

Defined in Servant.Client.Core.ClientError

NFData ClientError Source #

Note: an exception in ConnectionError might not be evaluated fully, We only rnf its show ed value.

Instance details

Defined in Servant.Client.Core.ClientError

type Rep ClientError Source #
Instance details

Defined in Servant.Client.Core.ClientError

BaseUrl

data BaseUrl Source #

Simple data type to represent the target of HTTP requests for servant's automatically-generated clients.

Constructors

BaseUrl

Fields

Instances

Instances details
Eq BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Data BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Methods

gfoldl :: ( forall d b. Data d => c (d -> b) -> d -> c b) -> ( forall g. g -> c g) -> BaseUrl -> c BaseUrl Source #

gunfold :: ( forall b r. Data b => c (b -> r) -> c r) -> ( forall r. r -> c r) -> Constr -> c BaseUrl Source #

toConstr :: BaseUrl -> Constr Source #

dataTypeOf :: BaseUrl -> DataType Source #

dataCast1 :: Typeable t => ( forall d. Data d => c (t d)) -> Maybe (c BaseUrl ) Source #

dataCast2 :: Typeable t => ( forall d e. ( Data d, Data e) => c (t d e)) -> Maybe (c BaseUrl ) Source #

gmapT :: ( forall b. Data b => b -> b) -> BaseUrl -> BaseUrl Source #

gmapQl :: (r -> r' -> r) -> r -> ( forall d. Data d => d -> r') -> BaseUrl -> r Source #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> ( forall d. Data d => d -> r') -> BaseUrl -> r Source #

gmapQ :: ( forall d. Data d => d -> u) -> BaseUrl -> [u] Source #

gmapQi :: Int -> ( forall d. Data d => d -> u) -> BaseUrl -> u Source #

gmapM :: Monad m => ( forall d. Data d => d -> m d) -> BaseUrl -> m BaseUrl Source #

gmapMp :: MonadPlus m => ( forall d. Data d => d -> m d) -> BaseUrl -> m BaseUrl Source #

gmapMo :: MonadPlus m => ( forall d. Data d => d -> m d) -> BaseUrl -> m BaseUrl Source #

Ord BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Show BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Generic BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

ToJSON BaseUrl Source #
>>> traverse_ (LBS8.putStrLn . encode) $ parseBaseUrl "api.example.com"
"http://api.example.com"
Instance details

Defined in Servant.Client.Core.BaseUrl

ToJSONKey BaseUrl Source #
>>> :{
traverse_ (LBS8.putStrLn . encode) $ do
  u1 <- parseBaseUrl "api.example.com"
  u2 <- parseBaseUrl "example.com"
  return $ Map.fromList [(u1, 'x'), (u2, 'y')]
:}
{"http://api.example.com":"x","http://example.com":"y"}
Instance details

Defined in Servant.Client.Core.BaseUrl

FromJSON BaseUrl Source #
>>> parseBaseUrl "api.example.com" >>= decode . encode :: Maybe BaseUrl
Just (BaseUrl {baseUrlScheme = Http, baseUrlHost = "api.example.com", baseUrlPort = 80, baseUrlPath = ""})
Instance details

Defined in Servant.Client.Core.BaseUrl

FromJSONKey BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

NFData BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Lift BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

type Rep BaseUrl Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

data Scheme Source #

URI scheme to use

Constructors

Http

http://

Https

https://

Instances

Instances details
Eq Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Data Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Methods

gfoldl :: ( forall d b. Data d => c (d -> b) -> d -> c b) -> ( forall g. g -> c g) -> Scheme -> c Scheme Source #

gunfold :: ( forall b r. Data b => c (b -> r) -> c r) -> ( forall r. r -> c r) -> Constr -> c Scheme Source #

toConstr :: Scheme -> Constr Source #

dataTypeOf :: Scheme -> DataType Source #

dataCast1 :: Typeable t => ( forall d. Data d => c (t d)) -> Maybe (c Scheme ) Source #

dataCast2 :: Typeable t => ( forall d e. ( Data d, Data e) => c (t d e)) -> Maybe (c Scheme ) Source #

gmapT :: ( forall b. Data b => b -> b) -> Scheme -> Scheme Source #

gmapQl :: (r -> r' -> r) -> r -> ( forall d. Data d => d -> r') -> Scheme -> r Source #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> ( forall d. Data d => d -> r') -> Scheme -> r Source #

gmapQ :: ( forall d. Data d => d -> u) -> Scheme -> [u] Source #

gmapQi :: Int -> ( forall d. Data d => d -> u) -> Scheme -> u Source #

gmapM :: Monad m => ( forall d. Data d => d -> m d) -> Scheme -> m Scheme Source #

gmapMp :: MonadPlus m => ( forall d. Data d => d -> m d) -> Scheme -> m Scheme Source #

gmapMo :: MonadPlus m => ( forall d. Data d => d -> m d) -> Scheme -> m Scheme Source #

Ord Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Show Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Generic Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

Lift Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

type Rep Scheme Source #
Instance details

Defined in Servant.Client.Core.BaseUrl

type Rep Scheme = D1 (' MetaData "Scheme" "Servant.Client.Core.BaseUrl" "servant-client-core-0.19-DAS79QGMO4DL64AFO0JBqz" ' False ) ( C1 (' MetaCons "Http" ' PrefixI ' False ) ( U1 :: Type -> Type ) :+: C1 (' MetaCons "Https" ' PrefixI ' False ) ( U1 :: Type -> Type ))

showBaseUrl :: BaseUrl -> String Source #

>>> showBaseUrl <$> parseBaseUrl "api.example.com"
"http://api.example.com"

parseBaseUrl :: MonadThrow m => String -> m BaseUrl Source #

>>> parseBaseUrl "api.example.com"
BaseUrl {baseUrlScheme = Http, baseUrlHost = "api.example.com", baseUrlPort = 80, baseUrlPath = ""}

Note: trailing slash is removed

>>> parseBaseUrl "api.example.com/"
BaseUrl {baseUrlScheme = Http, baseUrlHost = "api.example.com", baseUrlPort = 80, baseUrlPath = ""}
>>> parseBaseUrl "api.example.com/dir/"
BaseUrl {baseUrlScheme = Http, baseUrlHost = "api.example.com", baseUrlPort = 80, baseUrlPath = "/dir"}