Safe Haskell	None
Language	Haskell2010

Servant.Client.Core.Reexport

Contents

HasClient
Response (for Raw)
Data types
BaseUrl

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

class RunClient m => HasClient m api where
- type Client (m :: * -> *) (api :: *) :: *
- clientWithRoute :: Proxy m -> Proxy api -> Request -> Client m api
- hoistClientMonad :: Proxy m -> Proxy api -> (forall x. mon x -> mon' x) -> Client mon api -> Client mon' api
type Response = ResponseF ByteString
type StreamingResponse = ResponseF (SourceIO ByteString)
data ResponseF a = Response {
- responseStatusCode :: Status
- responseHeaders :: Seq Header
- responseHttpVersion :: HttpVersion
- responseBody :: a
}
data ClientError
- = FailureResponse (RequestF () (BaseUrl, ByteString)) Response
- | DecodeFailure Text Response
- | UnsupportedContentType MediaType Response
- | InvalidContentTypeHeader Response
- | ConnectionError SomeException
data EmptyClient = EmptyClient
data BaseUrl = BaseUrl {
- baseUrlScheme :: Scheme
- baseUrlHost :: String
- baseUrlPort :: Int
- baseUrlPath :: String
}
data Scheme
- = Http
- | Https
showBaseUrl :: BaseUrl -> String
parseBaseUrl :: MonadThrow m => String -> m BaseUrl
data InvalidBaseUrlException

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

RunClient m => HasClient m Raw Source #	Pick a `Method` and specify where the server you want to query is. You get back the full `ResponseF`.
Instance details Defined in Servant.Client.Core.HasClient Associated Types type Client m Raw :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy Raw -> Request -> Client m Raw Source # hoistClientMonad :: Proxy m -> Proxy Raw -> (forall x. mon x -> mon' x) -> Client mon Raw -> Client mon' 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 :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy EmptyAPI -> Request -> Client m EmptyAPI Source # hoistClientMonad :: Proxy m -> Proxy EmptyAPI -> (forall x. mon x -> mon' x) -> Client mon EmptyAPI -> Client mon' EmptyAPI 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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (a :<\|> b) -> Request -> Client m (a :<\|> b) Source # hoistClientMonad :: Proxy m -> Proxy (a :<\|> b) -> (forall x. mon x -> mon' x) -> Client mon (a :<\|> b) -> Client mon' (a :<\|> b) 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) :: Type 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 #
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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (AuthProtect tag :> api) -> Request -> Client m (AuthProtect tag :> api) Source # hoistClientMonad :: Proxy m -> Proxy (AuthProtect tag :> api) -> (forall x. mon x -> mon' x) -> Client mon (AuthProtect tag :> api) -> Client mon' (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) :: Type 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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (IsSecure :> api) -> Request -> Client m (IsSecure :> api) Source # hoistClientMonad :: Proxy m -> Proxy (IsSecure :> api) -> (forall x. mon x -> mon' x) -> Client mon (IsSecure :> api) -> Client mon' (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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (RemoteHost :> api) -> Request -> Client m (RemoteHost :> api) Source # hoistClientMonad :: Proxy m -> Proxy (RemoteHost :> api) -> (forall x. mon x -> mon' x) -> Client mon (RemoteHost :> api) -> Client mon' (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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (Vault :> api) -> Request -> Client m (Vault :> api) Source # hoistClientMonad :: Proxy m -> Proxy (Vault :> api) -> (forall x. mon x -> mon' x) -> Client mon (Vault :> api) -> Client mon' (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) :: Type 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) :: Type 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) :: Type 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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (QueryFlag sym :> api) -> Request -> Client m (QueryFlag sym :> api) Source # hoistClientMonad :: Proxy m -> Proxy (QueryFlag sym :> api) -> (forall x. mon x -> mon' x) -> Client mon (QueryFlag sym :> api) -> Client mon' (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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (QueryParams sym a :> api) -> Request -> Client m (QueryParams sym a :> api) Source # hoistClientMonad :: Proxy m -> Proxy (QueryParams sym a :> api) -> (forall x. mon x -> mon' x) -> Client mon (QueryParams sym a :> api) -> Client mon' (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) :: Type 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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (Description desc :> api) -> Request -> Client m (Description desc :> api) Source # hoistClientMonad :: Proxy m -> Proxy (Description desc :> api) -> (forall x. mon x -> mon' x) -> Client mon (Description desc :> api) -> Client mon' (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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (Summary desc :> api) -> Request -> Client m (Summary desc :> api) Source # hoistClientMonad :: Proxy m -> Proxy (Summary desc :> api) -> (forall x. mon x -> mon' x) -> Client mon (Summary desc :> api) -> Client mon' (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) :: Type Source # Methods clientWithRoute :: Proxy m -> Proxy (HttpVersion :> api) -> Request -> Client m (HttpVersion :> api) Source # hoistClientMonad :: Proxy m -> Proxy (HttpVersion :> api) -> (forall x. mon x -> mon' x) -> Client mon (HttpVersion :> api) -> Client mon' (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) :: Type 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 #
(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) :: Type 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) :: Type 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) => 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)) :: Type 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, 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)) :: Type 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) => 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) :: Type 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)) => 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) :: Type 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) => 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) :: Type 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 #

Response (for `Raw`)

type Response = ResponseF ByteString Source #

type StreamingResponse = ResponseF (SourceIO ByteString) Source #

data ResponseF a Source #

Constructors

Response
Fields responseStatusCode :: Status responseHeaders :: Seq Header responseHttpVersion :: HttpVersion responseBody :: a

Instances

Functor ResponseF Source #
Instance details Defined in Servant.Client.Core.Response Methods fmap :: (a -> b) -> ResponseF a -> ResponseF b # (<$) :: a -> ResponseF b -> ResponseF a #
Foldable ResponseF Source #
Instance details Defined in Servant.Client.Core.Response Methods fold :: Monoid m => ResponseF m -> m # foldMap :: Monoid m => (a -> m) -> ResponseF a -> m # foldr :: (a -> b -> b) -> b -> ResponseF a -> b # foldr' :: (a -> b -> b) -> b -> ResponseF a -> b # foldl :: (b -> a -> b) -> b -> ResponseF a -> b # foldl' :: (b -> a -> b) -> b -> ResponseF a -> b # foldr1 :: (a -> a -> a) -> ResponseF a -> a # foldl1 :: (a -> a -> a) -> ResponseF a -> a # toList :: ResponseF a -> [a] # null :: ResponseF a -> Bool # length :: ResponseF a -> Int # elem :: Eq a => a -> ResponseF a -> Bool # maximum :: Ord a => ResponseF a -> a # minimum :: Ord a => ResponseF a -> a # sum :: Num a => ResponseF a -> a # product :: Num a => ResponseF a -> a #
Traversable ResponseF Source #
Instance details Defined in Servant.Client.Core.Response Methods traverse :: Applicative f => (a -> f b) -> ResponseF a -> f (ResponseF b) # sequenceA :: Applicative f => ResponseF (f a) -> f (ResponseF a) # mapM :: Monad m => (a -> m b) -> ResponseF a -> m (ResponseF b) # sequence :: Monad m => ResponseF (m a) -> m (ResponseF a) #
Eq a => Eq (ResponseF a) Source #
Instance details Defined in Servant.Client.Core.Response Methods (==) :: ResponseF a -> ResponseF a -> Bool # (/=) :: ResponseF a -> ResponseF a -> Bool #
Show a => Show (ResponseF a) Source #
Instance details Defined in Servant.Client.Core.Response Methods showsPrec :: Int -> ResponseF a -> ShowS # show :: ResponseF a -> String # showList :: [ResponseF a] -> ShowS #
Generic (ResponseF a) Source #
Instance details Defined in Servant.Client.Core.Response Associated Types type Rep (ResponseF a) :: Type -> Type # Methods from :: ResponseF a -> Rep (ResponseF a) x # to :: Rep (ResponseF a) x -> ResponseF a #
NFData a => NFData (ResponseF a) Source #
Instance details Defined in Servant.Client.Core.Response Methods rnf :: ResponseF a -> () #
type Rep (ResponseF a) Source #
Instance details Defined in Servant.Client.Core.Response type Rep (ResponseF a) = D1 (MetaData "ResponseF" "Servant.Client.Core.Response" "servant-client-core-0.16-Ipva4EGoQ7tI6gyFRZGBPb" False) (C1 (MetaCons "Response" PrefixI True) ((S1 (MetaSel (Just "responseStatusCode") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Status) :: S1 (MetaSel (Just "responseHeaders") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Seq Header))) :: (S1 (MetaSel (Just "responseHttpVersion") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 HttpVersion) :*: S1 (MetaSel (Just "responseBody") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 a))))

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

Eq ClientError Source #
Instance details Defined in Servant.Client.Core.ClientError Methods (==) :: ClientError -> ClientError -> Bool # (/=) :: ClientError -> ClientError -> Bool #
Show ClientError Source #
Instance details Defined in Servant.Client.Core.ClientError Methods showsPrec :: Int -> ClientError -> ShowS # show :: ClientError -> String # showList :: [ClientError] -> ShowS #
Generic ClientError Source #
Instance details Defined in Servant.Client.Core.ClientError Associated Types type Rep ClientError :: Type -> Type # Methods from :: ClientError -> Rep ClientError x # to :: Rep ClientError x -> ClientError #
Exception ClientError Source #
Instance details Defined in Servant.Client.Core.ClientError Methods toException :: ClientError -> SomeException # fromException :: SomeException -> Maybe ClientError # displayException :: ClientError -> String #
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 Methods rnf :: ClientError -> () #
type Rep ClientError Source #
Instance details Defined in Servant.Client.Core.ClientError type Rep ClientError = D1 (MetaData "ClientError" "Servant.Client.Core.ClientError" "servant-client-core-0.16-Ipva4EGoQ7tI6gyFRZGBPb" False) ((C1 (MetaCons "FailureResponse" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (RequestF () (BaseUrl, ByteString))) :: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Response)) :+: C1 (MetaCons "DecodeFailure" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Text) :: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Response))) :+: (C1 (MetaCons "UnsupportedContentType" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 MediaType) :*: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Response)) :+: (C1 (MetaCons "InvalidContentTypeHeader" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Response)) :+: C1 (MetaCons "ConnectionError" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 SomeException)))))

data EmptyClient Source #

Singleton type representing a client for an empty API.

Constructors

EmptyClient

Instances

Bounded EmptyClient Source #
Instance details Defined in Servant.Client.Core.HasClient Methods minBound :: EmptyClient # maxBound :: EmptyClient #
Enum EmptyClient Source #
Instance details Defined in Servant.Client.Core.HasClient Methods succ :: EmptyClient -> EmptyClient # pred :: EmptyClient -> EmptyClient # toEnum :: Int -> EmptyClient # fromEnum :: EmptyClient -> Int # enumFrom :: EmptyClient -> [EmptyClient] # enumFromThen :: EmptyClient -> EmptyClient -> [EmptyClient] # enumFromTo :: EmptyClient -> EmptyClient -> [EmptyClient] # enumFromThenTo :: EmptyClient -> EmptyClient -> EmptyClient -> [EmptyClient] #
Eq EmptyClient Source #
Instance details Defined in Servant.Client.Core.HasClient Methods (==) :: EmptyClient -> EmptyClient -> Bool # (/=) :: EmptyClient -> EmptyClient -> Bool #
Show EmptyClient Source #
Instance details Defined in Servant.Client.Core.HasClient Methods showsPrec :: Int -> EmptyClient -> ShowS # show :: EmptyClient -> String # showList :: [EmptyClient] -> ShowS #

BaseUrl

data BaseUrl Source #

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

Constructors

BaseUrl
Fields baseUrlScheme :: Scheme URI scheme to use baseUrlHost :: String host (eg "haskell.org") baseUrlPort :: Int port (eg 80) baseUrlPath :: String path (eg "ab/c")

Instances

Eq BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods (==) :: BaseUrl -> BaseUrl -> Bool # (/=) :: BaseUrl -> BaseUrl -> Bool #
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 # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c BaseUrl # toConstr :: BaseUrl -> Constr # dataTypeOf :: BaseUrl -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c BaseUrl) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c BaseUrl) # gmapT :: (forall b. Data b => b -> b) -> BaseUrl -> BaseUrl # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> BaseUrl -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> BaseUrl -> r # gmapQ :: (forall d. Data d => d -> u) -> BaseUrl -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> BaseUrl -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> BaseUrl -> m BaseUrl # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> BaseUrl -> m BaseUrl # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> BaseUrl -> m BaseUrl #
Ord BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods compare :: BaseUrl -> BaseUrl -> Ordering # (<) :: BaseUrl -> BaseUrl -> Bool # (<=) :: BaseUrl -> BaseUrl -> Bool # (>) :: BaseUrl -> BaseUrl -> Bool # (>=) :: BaseUrl -> BaseUrl -> Bool # max :: BaseUrl -> BaseUrl -> BaseUrl # min :: BaseUrl -> BaseUrl -> BaseUrl #
Show BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods showsPrec :: Int -> BaseUrl -> ShowS # show :: BaseUrl -> String # showList :: [BaseUrl] -> ShowS #
Generic BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Associated Types type Rep BaseUrl :: Type -> Type # Methods from :: BaseUrl -> Rep BaseUrl x # to :: Rep BaseUrl x -> BaseUrl #
Lift BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods lift :: BaseUrl -> Q Exp #
ToJSON BaseUrl Source #	`>>>` `traverse_ (LBS8.putStrLn . encode) $ parseBaseUrl "api.example.com"`"http://api.example.com"
Instance details Defined in Servant.Client.Core.BaseUrl Methods toJSON :: BaseUrl -> Value # toEncoding :: BaseUrl -> Encoding # toJSONList :: [BaseUrl] -> Value # toEncodingList :: [BaseUrl] -> Encoding #
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 Methods toJSONKey :: ToJSONKeyFunction BaseUrl # toJSONKeyList :: ToJSONKeyFunction [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 Methods parseJSON :: Value -> Parser BaseUrl # parseJSONList :: Value -> Parser [BaseUrl] #
FromJSONKey BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods fromJSONKey :: FromJSONKeyFunction BaseUrl # fromJSONKeyList :: FromJSONKeyFunction [BaseUrl] #
NFData BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods rnf :: BaseUrl -> () #
type Rep BaseUrl Source #
Instance details Defined in Servant.Client.Core.BaseUrl type Rep BaseUrl = D1 (MetaData "BaseUrl" "Servant.Client.Core.BaseUrl" "servant-client-core-0.16-Ipva4EGoQ7tI6gyFRZGBPb" False) (C1 (MetaCons "BaseUrl" PrefixI True) ((S1 (MetaSel (Just "baseUrlScheme") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Scheme) :: S1 (MetaSel (Just "baseUrlHost") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 String)) :: (S1 (MetaSel (Just "baseUrlPort") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Int) :*: S1 (MetaSel (Just "baseUrlPath") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 String))))

data Scheme Source #

URI scheme to use

Constructors

Http	http://
Https	https://

Instances

Eq Scheme Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods (==) :: Scheme -> Scheme -> Bool # (/=) :: Scheme -> Scheme -> Bool #
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 # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Scheme # toConstr :: Scheme -> Constr # dataTypeOf :: Scheme -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Scheme) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Scheme) # gmapT :: (forall b. Data b => b -> b) -> Scheme -> Scheme # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Scheme -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Scheme -> r # gmapQ :: (forall d. Data d => d -> u) -> Scheme -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Scheme -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Scheme -> m Scheme # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Scheme -> m Scheme # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Scheme -> m Scheme #
Ord Scheme Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods compare :: Scheme -> Scheme -> Ordering # (<) :: Scheme -> Scheme -> Bool # (<=) :: Scheme -> Scheme -> Bool # (>) :: Scheme -> Scheme -> Bool # (>=) :: Scheme -> Scheme -> Bool # max :: Scheme -> Scheme -> Scheme # min :: Scheme -> Scheme -> Scheme #
Show Scheme Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods showsPrec :: Int -> Scheme -> ShowS # show :: Scheme -> String # showList :: [Scheme] -> ShowS #
Generic Scheme Source #
Instance details Defined in Servant.Client.Core.BaseUrl Associated Types type Rep Scheme :: Type -> Type # Methods from :: Scheme -> Rep Scheme x # to :: Rep Scheme x -> Scheme #
Lift Scheme Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods lift :: Scheme -> Q Exp #
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-0.16-Ipva4EGoQ7tI6gyFRZGBPb" 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"}

data InvalidBaseUrlException Source #

Instances

Show InvalidBaseUrlException Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods showsPrec :: Int -> InvalidBaseUrlException -> ShowS # show :: InvalidBaseUrlException -> String # showList :: [InvalidBaseUrlException] -> ShowS #
Exception InvalidBaseUrlException Source #
Instance details Defined in Servant.Client.Core.BaseUrl Methods toException :: InvalidBaseUrlException -> SomeException # fromException :: SomeException -> Maybe InvalidBaseUrlException # displayException :: InvalidBaseUrlException -> String #

HasClient

Response (for Raw)

Data types

BaseUrl

Response (for `Raw`)