-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/
-- | Easy-to-use, type-safe, expandable, high-level HTTP library
--
-- Easy-to-use, type-safe, expandable, high-level HTTP library.
@package req
@version 0.2.0
-- | The documentation below is structured in such a way that most
-- important information goes first: you learn how to do HTTP requests,
-- then how to embed them in any monad you have, then it goes on giving
-- you details about less-common things you may want to know about. The
-- documentation is written with sufficient coverage of details and
-- examples, it's designed to be a complete tutorial on its own.
--
-- (A modest intro goes here, click on req to start making
-- requests.)
--
-- About the library
--
-- This is an easy-to-use, type-safe, expandable, high-level HTTP library
-- that just works without any fooling around.
--
-- What does the “easy-to-use” phrase mean? It means that the library is
-- designed to be beginner-friendly, so it's simple to add it to your
-- monad stack, intuitive to work with, well-documented, and does not get
-- in your way. Doing HTTP requests is a common task and Haskell library
-- for this should be very approachable and clear to beginners, thus
-- certain compromises were made. For example, one cannot currently
-- modify ManagerSettings of default manager because the library
-- always uses the same implicit global manager for simplicity and
-- maximal connection sharing. There is a way to use your own manager
-- with different settings, but it requires a bit more typing.
--
-- “Type-safe” means that the library is protective and eliminates
-- certain class of errors. For example, we have correct-by-construction
-- Urls, it's guaranteed that user does not send request body when
-- using methods like GET or OPTIONS, amount of implicit
-- assumptions is minimized by making user specify his/her intentions in
-- explicit form (for example, it's not possible to avoid specifying body
-- or method of a request). Authentication methods that assume TLS force
-- user to use TLS on type level. The library carefully hides underlying
-- types from lower-level http-client package because it's not
-- safe enough (for example Request is an instance of
-- IsString and if it's malformed, it will blow up at run-time).
--
-- “Expandable” refers to the ability of the library to be expanded
-- without ugly hacking. For example, it's possible to define your own
-- HTTP methods, new ways to construct body of request, new authorization
-- options, new ways to actually perform request and how to
-- represent/parse response. As user extends the library to satisfy
-- his/her special needs, the new solutions work just like built-ins.
-- That said, all common cases are covered by the library out-of-the-box.
--
-- “High-level” means that there are less details to worry about. The
-- library is a result of my experiences as a Haskell consultant, working
-- for several clients who have very different projects and so the
-- library adapts easily to any particular style of writing Haskell
-- applications. For example, some people prefer throwing exceptions,
-- while others are concerned with purity: just define
-- handleHttpException accordingly when making your monad instance
-- of MonadHttp and it will play seamlessly. Finally, the library
-- cuts boilerplate considerably and helps write concise, easy to read
-- and maintain code.
--
-- Using with other libraries
--
--
-- - You won't need low-level interface of http-client most of
-- the time, but when you do, it's better import it qualified because it
-- has naming conflicts with req.
-- - For streaming of large request bodies see companion package
-- req-conduit:
-- https://hackage.haskell.org/package/req-conduit.
--
--
-- Lightweight, no risk solution
--
-- The library uses the following mature packages under the hood to
-- guarantee you best experience without bugs or other funny business:
--
--
--
-- It's important to note that since we leverage well-known libraries
-- that the whole Haskell ecosystem uses, there is no risk in using
-- req, as the machinery for performing requests is the same as
-- with http-conduit and wreq, it's just the API is
-- different.
module Network.HTTP.Req
-- | Make an HTTP request. The function takes 5 arguments, 4 of which
-- specify required parameters and the final Option argument is a
-- collection of optional parameters.
--
-- Let's go through all the arguments first: req method url body
-- response options.
--
-- method is an HTTP method such as GET or POST.
-- The documentation has a dedicated section about HTTP methods below.
--
-- url is a Url that describes location of resource you
-- want to interact with.
--
-- body is a body option such as NoReqBody or
-- ReqBodyJson. The tutorial has a section about HTTP bodies, but
-- usage is very straightforward and should be clear from the examples
-- below.
--
-- response is a type hint how to make and interpret response of
-- HTTP request, out-of-the-box it can be the following:
-- ignoreResponse, jsonResponse, bsResponse (to get
-- strict ByteString), lbsResponse (to get lazy
-- ByteString), and returnRequest (makes no request, just
-- returns response, used for testing).
--
-- Finally options is a Monoid that holds a composite
-- Option for all other optional things like query parameters,
-- headers, non-standard port number, etc. There are quite a few things
-- you can put there, see corresponding section in the documentation. If
-- you don't need anything at all, pass mempty.
--
-- Note that if you use req to do all your requests,
-- connection sharing and reuse is done for you automatically.
--
-- See the examples below to get on the speed very quickly.
--
-- Examples
--
-- First, this is a piece of boilerplate that should be in place before
-- you try the examples:
--
--
-- {-# LANGUAGE OverloadedStrings #-}
--
-- module Main (main) where
--
-- import Control.Exception (throwIO)
-- import Control.Monad
-- import Data.Aeson
-- import Data.Maybe (fromJust)
-- import Data.Monoid ((<>))
-- import Data.Text (Text)
-- import GHC.Generics
-- import Network.HTTP.Req
-- import qualified Data.ByteString.Char8 as B
--
-- instance MonadHttp IO where
-- handleHttpException = throwIO
--
--
-- We will be making requests against the https://httpbin.org
-- service.
--
-- Make a GET request, grab 5 random bytes:
--
--
-- main :: IO ()
-- main = do
-- let n :: Int
-- n = 5
-- bs <- req GET (https "httpbin.org" /: "bytes" /~ n) NoReqBody bsResponse mempty
-- B.putStrLn (responseBody bs)
--
--
-- The same, but now we use a query parameter named "seed" to
-- control seed of the generator:
--
--
-- main :: IO ()
-- main = do
-- let n, seed :: Int
-- n = 5
-- seed = 100
-- bs <- req GET (https "httpbin.org" /: "bytes" /~ n) NoReqBody bsResponse $
-- "seed" =: seed
-- B.putStrLn (responseBody bs)
--
--
-- POST JSON data and get some info about the POST request:
--
--
-- data MyData = MyData
-- { size :: Int
-- , color :: Text
-- } deriving (Show, Generic)
--
-- instance ToJSON MyData
-- instance FromJSON MyData
--
-- main :: IO ()
-- main = do
-- let myData = MyData
-- { size = 6
-- , color = "Green" }
-- v <- req POST (https "httpbin.org" /: "post") (ReqBodyJson myData) jsonResponse mempty
-- print (responseBody v :: Value)
--
--
-- Sending URL-encoded body:
--
--
-- main :: IO ()
-- main = do
-- let params =
-- "foo" =: ("bar" :: Text) <>
-- queryFlag "baz"
-- response <- req POST (https "httpbin.org" /: "post") (ReqBodyUrlEnc params) jsonResponse mempty
-- print (responseBody response :: Value)
--
--
-- Using various optional parameters and URL that is not known in
-- advance:
--
--
-- main :: IO ()
-- main = do
-- -- This is an example of what to do when URL is given dynamically. Of
-- -- course in a real application you may not want to use 'fromJust'.
-- let (url, options) = fromJust (parseUrlHttps "https://httpbin.org/get?foo=bar")
-- response <- req GET url NoReqBody jsonResponse $
-- "from" =: (15 :: Int) <>
-- "to" =: (67 :: Int) <>
-- basicAuth "username" "password" <>
-- options <> -- contains the ?foo=bar part
-- port 443 -- here you can put any port of course
-- print (responseBody response :: Value)
--
req :: forall m method body response scheme. (MonadHttp m, HttpMethod method, HttpBody body, HttpResponse response, HttpBodyAllowed (AllowsBody method) (ProvidesBody body)) => method -> Url scheme -> body -> Proxy response -> Option scheme -> m response
-- | Perform an action using global implicit Manager that the rest
-- of the library uses. This allows to reuse connections that the
-- Manager controls.
withReqManager :: MonadIO m => (Manager -> m a) -> m a
-- | A type class for monads that support performing HTTP requests.
-- Typically, you only need to define the handleHttpException
-- method unless you want to tweak HttpConfig.
class MonadIO m => MonadHttp m where getHttpConfig = return def
-- | This method describes how to deal with HttpException that was
-- caught by the library. One option is to re-throw it if you are OK with
-- exceptions, but if you prefer working with something like
-- MonadError, this is the right place to pass it to
-- throwError.
handleHttpException :: MonadHttp m => HttpException -> m a
-- | Return HttpConfig to be used when performing HTTP requests.
-- Default implementation returns its def value, which is
-- described in the documentation for the type. Common usage pattern with
-- manually defined getHttpConfig is to return some hard-coded
-- value, or value extracted from MonadReader if a more flexible
-- approach to configuration is desirable.
getHttpConfig :: MonadHttp m => m HttpConfig
-- | HttpConfig contains general and default settings to be used
-- when making HTTP requests.
data HttpConfig
HttpConfig :: Maybe Proxy -> Int -> Maybe Manager -> (Request -> Response BodyReader -> IO ()) -> HttpConfig
-- | Proxy to use. By default values of HTTP_PROXY and
-- HTTPS_PROXY environment variables are respected, this setting
-- overwrites them. Default value: Nothing.
[httpConfigProxy] :: HttpConfig -> Maybe Proxy
-- | How many redirects to follow when getting a resource. Default value:
-- 10.
[httpConfigRedirectCount] :: HttpConfig -> Int
-- | Alternative Manager to use. Nothing (default value)
-- means that default implicit manager will be used (that's what you want
-- in 99% of cases).
[httpConfigAltManager] :: HttpConfig -> Maybe Manager
-- | Function to check the response immediately after receiving the status
-- and headers. This is used for throwing exceptions on non-success
-- status codes by default (set to \_ _ -> return () if this
-- behavior is not desirable). Throwing is better then just returning a
-- request with non-2xx status code because in that case something is
-- wrong and we need a way to short-cut execution. The thrown exception
-- is caught by the library though and is available in
-- handleHttpException.
[httpConfigCheckResponse] :: HttpConfig -> Request -> Response BodyReader -> IO ()
-- | GET method.
data GET
GET :: GET
-- | POST method.
data POST
POST :: POST
-- | HEAD method.
data HEAD
HEAD :: HEAD
-- | PUT method.
data PUT
PUT :: PUT
-- | DELETE method. This data type does not allow having request
-- body with DELETE requests, as it should be, however some APIs
-- may expect DELETE requests to have bodies, in that case define
-- your own variation of DELETE method and allow it to have a
-- body.
data DELETE
DELETE :: DELETE
-- | TRACE method.
data TRACE
TRACE :: TRACE
-- | CONNECT method.
data CONNECT
CONNECT :: CONNECT
-- | OPTIONS method.
data OPTIONS
OPTIONS :: OPTIONS
-- | PATCH method.
data PATCH
PATCH :: PATCH
-- | A type class for types that can be used as an HTTP method. To define a
-- non-standard method, follow this example that defines COPY:
--
--
-- data COPY = COPY
--
-- instance HttpMethod COPY where
-- type AllowsBody COPY = 'CanHaveBody
-- httpMethodName Proxy = "COPY"
--
class HttpMethod a where type AllowsBody a :: CanHaveBody where {
type family AllowsBody a :: CanHaveBody;
}
-- | Return name of the method as a ByteString.
httpMethodName :: HttpMethod a => Proxy a -> ByteString
-- | Request's Url. Start constructing your Url with
-- http or https specifying the scheme and host at the same
-- time. Then use the (/~) and (/:)
-- operators to grow path one piece at a time. Every single piece of path
-- will be url(percent)-encoded, so using (/~) and
-- (/:) is the only way to have forward slashes between
-- path segments. This approach makes working with dynamic path segments
-- easy and safe. See examples below how to represent various Urls
-- (make sure the OverloadedStrings language extension is
-- enabled).
--
-- Examples
--
--
-- http "httpbin.org"
-- -- http://httpbin.org
--
--
--
-- https "httpbin.org"
-- -- https://httpbin.org
--
--
--
-- https "httpbin.org" /: "encoding" /: "utf8"
-- -- https://httpbin.org/encoding/utf8
--
--
--
-- https "httpbin.org" /: "foo" /: "bar/baz"
-- -- https://httpbin.org/foo/bar%2Fbaz
--
--
--
-- https "httpbin.org" /: "bytes" /~ (10 :: Int)
-- -- https://httpbin.org/bytes/10
--
--
--
-- https "юникод.рф"
-- -- https://%D1%8E%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4.%D1%80%D1%84
--
data Url (scheme :: Scheme)
-- | Given host name, produce a Url which have “http” as its scheme
-- and empty path. This also sets port to 80.
http :: Text -> Url Http
-- | Given host name, produce a Url which have “https” as its scheme
-- and empty path. This also sets port to 443.
https :: Text -> Url Https
-- | Grow given Url appending a single path segment to it. Note that
-- the path segment can be of any type that is an instance of
-- ToHttpApiData.
(/~) :: ToHttpApiData a => Url scheme -> a -> Url scheme
infixl 5 /~
-- | Type-constrained version of (/~) to remove ambiguity
-- in cases when next URL piece is a Text literal.
(/:) :: Url scheme -> Text -> Url scheme
infixl 5 /:
-- | The parseUrlHttp function provides an alternative method to get
-- Url (possibly with some Options) from a
-- ByteString. This is useful when you are given a URL to query
-- dynamically and don't know it beforehand. The function parses
-- ByteString because it's the correct type to represent a URL, as
-- Url cannot contain characters outside of ASCII range, thus we
-- can consider every character a Word8 value.
--
-- This function only parses Url (scheme, host, path) and optional
-- query parameters that are returned as Option. It does not parse
-- method name or authentication info from given ByteString.
parseUrlHttp :: ByteString -> Maybe (Url Http, Option scheme)
-- | Just like parseUrlHttp, but expects “https” scheme.
parseUrlHttps :: ByteString -> Maybe (Url Https, Option scheme)
-- | This data type represents empty body of an HTTP request. This is the
-- data type to use with HttpMethods that cannot have a body, as
-- it's the only type for which ProvidesBody returns
-- NoBody.
--
-- Using of this body option does not set the Content-Type
-- header.
data NoReqBody
NoReqBody :: NoReqBody
-- | This body option allows to use a JSON object as request body —
-- probably the most popular format right now. Just wrap a data type that
-- is an instance of ToJSON type class and you are done: it will
-- be converted to JSON and inserted as request body.
--
-- This body option sets the Content-Type header to
-- "application/json; charset=utf-8" value.
newtype ReqBodyJson a
ReqBodyJson :: a -> ReqBodyJson a
-- | This body option streams request body from a file. It is expected that
-- the file size does not change during the streaming.
--
-- Using of this body option does not set the Content-Type
-- header.
newtype ReqBodyFile
ReqBodyFile :: FilePath -> ReqBodyFile
-- | HTTP request body represented by a strict ByteString.
--
-- Using of this body option does not set the Content-Type
-- header.
newtype ReqBodyBs
ReqBodyBs :: ByteString -> ReqBodyBs
-- | HTTP request body represented by a lazy ByteString.
--
-- Using of this body option does not set the Content-Type
-- header.
newtype ReqBodyLbs
ReqBodyLbs :: ByteString -> ReqBodyLbs
-- | Form URL-encoded body. This can hold a collection of parameters which
-- are encoded similarly to query parameters at the end of query string,
-- with the only difference that they are stored in request body. The
-- similarity is reflected in the API as well, as you can use the same
-- combinators you would use to add query parameters:
-- (=:) and queryFlag.
--
-- This body option sets the Content-Type header to
-- "application/x-www-from-urlencoded" value.
newtype ReqBodyUrlEnc
ReqBodyUrlEnc :: FormUrlEncodedParam -> ReqBodyUrlEnc
-- | An opaque monoidal value that allows to collect URL-encoded parameters
-- to be wrapped in ReqBodyUrlEnc.
data FormUrlEncodedParam
-- | Multipart form data. Please consult the
-- Network.HTTP.Client.MultipartFormData module for how to
-- construct parts, then use reqBodyMultipart to create actual
-- request body from the parts. reqBodyMultipart is the only way
-- to get a value of type ReqBodyMultipart, as its constructor is
-- not exported on purpose.
data ReqBodyMultipart
-- | Create ReqBodyMultipart request body from a collection of
-- Parts.
reqBodyMultipart :: MonadIO m => [Part] -> m ReqBodyMultipart
-- | A type class for things that can be interpreted as HTTP
-- RequestBody.
class HttpBody body where getRequestContentType = const Nothing
-- | How to get actual RequestBody.
getRequestBody :: HttpBody body => body -> RequestBody
-- | This method allows to optionally specify value of
-- Content-Type header that should be used with particular body
-- option. By default it returns Nothing and so
-- Content-Type is not set.
getRequestContentType :: HttpBody body => body -> Maybe ByteString
-- | The type function recognizes NoReqBody as having NoBody,
-- while any other body option CanHaveBody. This forces user to
-- use NoReqBody with GET method and other methods that
-- should not send a body.
-- | This type function allows any HTTP body if method says it
-- CanHaveBody. When method says it should have NoBody, the
-- only body option to use is NoReqBody.
--
-- Note: users of GHC 8.0.1 will see slightly more friendly error
-- messages when method does not allow a body and body is provided.
-- | Opaque Option type is a Monoid you can use to pack
-- collection of optional parameters like query parameters and headers.
-- See sections below to learn which Option primitives are
-- available.
data Option (scheme :: Scheme)
-- | This operator builds a query parameter that will be included in URL of
-- your request after question sign ?. This is the same syntax
-- you use with form URL encoded request bodies.
--
-- This operator is defined in terms of queryParam:
--
--
-- name =: value = queryParam name (pure value)
--
(=:) :: (QueryParam param, ToHttpApiData a) => Text -> a -> param
infix 7 =:
-- | Construct a flag, that is, valueless query parameter. For example, in
-- the following URL a is a flag, b is a query
-- parameter with a value:
--
--
-- https://httpbin.org/foo/bar?a&b=10
--
--
-- This operator is defined in terms of queryParam:
--
--
-- queryFlag name = queryParam name Nothing
--
queryFlag :: QueryParam param => Text -> param
-- | A type class for query-parameter-like things. The reason to have
-- overloaded queryParam is to be able to use it as an
-- Option and as a FormUrlEncodedParam when constructing
-- form URL encoded request bodies. Having the same syntax for these
-- cases seems natural and user-friendly.
class QueryParam param
-- | Create a query parameter with given name and value. If value is
-- Nothing, it won't be included at all (i.e. you create a flag
-- this way). It's recommended to use (=:) and
-- queryFlag instead of this method, because they are easier to
-- read.
queryParam :: (QueryParam param, ToHttpApiData a) => Text -> Maybe a -> param
-- | Create an Option that adds a header. Note that if you
-- mappend two headers with the same names the leftmost header
-- will win. This means, in particular, that you cannot create a request
-- with several headers of the same name.
header :: ByteString -> ByteString -> Option scheme
-- | Use the given CookieJar. A CookieJar can be obtained
-- from a Response record.
cookieJar :: CookieJar -> Option scheme
-- | The Option adds basic authentication.
--
-- See also:
-- https://en.wikipedia.org/wiki/Basic_access_authentication.
basicAuth :: ByteString -> ByteString -> Option Https
-- | The Option adds OAuth1 authentication.
oAuth1 :: ByteString -> ByteString -> ByteString -> ByteString -> Option scheme
-- | The Option adds an OAuth2 bearer token. This is treated by many
-- services as the equivalent of a username and password.
--
-- The Option is defined as:
--
--
-- oAuth2Bearer token = header "Authorization" ("Bearer " <> token)
--
--
-- See also: https://en.wikipedia.org/wiki/OAuth.
oAuth2Bearer :: ByteString -> Option Https
-- | The Option adds a not-quite-standard OAuth2 bearer token (that
-- seems to be used only by GitHub). This will be treated by whatever
-- services accept it as the equivalent of a username and password.
--
-- The Option is defined as:
--
--
-- oAuth2Token token = header "Authorization" ("token" <> token)
--
--
-- See also:
-- https://developer.github.com/v3/oauth#3-use-the-access-token-to-access-the-api.
oAuth2Token :: ByteString -> Option Https
-- | Specify the port to connect to explicitly. Normally, Url you
-- use determines default port, 80 for HTTP and 443 for
-- HTTPS, this Option allows to choose arbitrary port overwriting
-- the defaults.
port :: Int -> Option scheme
-- | This Option controls whether gzipped data should be
-- decompressed on the fly. By default everything except for
-- application/x-tar is decompressed, i.e. we have:
--
--
-- decompress (/= "application/x-tar")
--
--
-- You can also choose to decompress everything like this:
--
--
-- decompress (const True)
--
decompress :: (ByteString -> Bool) -> Option scheme
-- | Specify number of microseconds to wait for response. Default is 30
-- seconds.
responseTimeout :: Int -> Option scheme
-- | HTTP version to send to server, default is HTTP 1.1.
httpVersion :: Int -> Int -> Option scheme
-- | Make a request and ignore body of response.
data IgnoreResponse
-- | Use this as the fourth argument of req to specify that you want
-- it to return the IgnoreResponse interpretation.
ignoreResponse :: Proxy IgnoreResponse
-- | Make a request and interpret body of response as JSON. The
-- handleHttpException method of MonadHttp instance
-- corresponding to monad in which you use req will determine what
-- to do in the case when parsing fails (JsonHttpException
-- constructor will be used).
data JsonResponse a
-- | Use this as the forth argument of req to specify that you want
-- it to return the JsonResponse interpretation.
jsonResponse :: Proxy (JsonResponse a)
-- | Make a request and interpret body of response as a strict
-- ByteString.
data BsResponse
-- | Use this as the forth argument of req to specify that you want
-- to interpret response body as a strict ByteString.
bsResponse :: Proxy BsResponse
-- | Make a request and interpret body of response as a lazy
-- ByteString.
data LbsResponse
-- | Use this as the forth argument of req to specify that you want
-- to interpret response body as a lazy ByteString.
lbsResponse :: Proxy LbsResponse
-- | This interpretation does not result in any call at all, but you can
-- use the responseRequest function to extract Request that
-- req has prepared. This is useful primarily for testing.
--
-- Note that when you use this interpretation inspecting response will
-- diverge (i.e. it'll blow up with an error, don't do that).
data ReturnRequest
-- | Use this as the forth argument of req to specify that you want
-- it to just return the request it consturcted without making any
-- requests.
returnRequest :: Proxy ReturnRequest
-- | Get response body.
responseBody :: HttpResponse response => response -> HttpResponseBody response
-- | Get response status code.
responseStatusCode :: HttpResponse response => response -> Int
-- | Get response status message.
responseStatusMessage :: HttpResponse response => response -> ByteString
-- | Look a particular header from a response.
responseHeader :: HttpResponse response => response -> ByteString -> Maybe ByteString
-- | Get response CookieJar.
responseCookieJar :: HttpResponse response => response -> CookieJar
-- | Get the original request from ReturnRequest response
-- interpretation.
responseRequest :: ReturnRequest -> Request
-- | A type class for response interpretations. It allows to fully control
-- how request is made and how its body is parsed.
class HttpResponse response where type HttpResponseBody response :: * where {
type family HttpResponseBody response :: *;
}
-- | The method describes how to get underlying Response record.
toVanillaResponse :: HttpResponse response => response -> Response (HttpResponseBody response)
-- | This method describes how to make an HTTP request given Request
-- (prepared by the rest of the library) and Manager.
getHttpResponse :: HttpResponse response => Request -> Manager -> IO response
-- | Exceptions that this library throws.
data HttpException
-- | A wrapper with an HttpException from Network.HTTP.Client
VanillaHttpException :: HttpException -> HttpException
-- | A wrapper with Aeson-produced String describing why decoding
-- failed
JsonHttpException :: String -> HttpException
-- | A simple Bool-like type we only have for better error messages.
-- We use it as a kind and its data constructors as type-level tags.
--
-- See also: HttpMethod and HttpBody.
data CanHaveBody
-- | Indeed can have a body
CanHaveBody :: CanHaveBody
-- | Should not have a body
NoBody :: CanHaveBody
-- | A type-level tag that specifies URL scheme used (and thus if TLS is
-- enabled). This is used to force TLS requirement for some
-- authentication Options.
data Scheme
-- | HTTP, no TLS
Http :: Scheme
-- | HTTPS
Https :: Scheme
instance GHC.Generics.Generic (Network.HTTP.Req.Url scheme)
instance Data.Typeable.Internal.Typeable scheme => Data.Data.Data (Network.HTTP.Req.Url scheme)
instance GHC.Show.Show (Network.HTTP.Req.Url scheme)
instance GHC.Classes.Ord (Network.HTTP.Req.Url scheme)
instance GHC.Classes.Eq (Network.HTTP.Req.Url scheme)
instance GHC.Generics.Generic Network.HTTP.Req.Scheme
instance Data.Data.Data Network.HTTP.Req.Scheme
instance GHC.Show.Show Network.HTTP.Req.Scheme
instance GHC.Classes.Ord Network.HTTP.Req.Scheme
instance GHC.Classes.Eq Network.HTTP.Req.Scheme
instance GHC.Generics.Generic Network.HTTP.Req.HttpException
instance GHC.Show.Show Network.HTTP.Req.HttpException
instance GHC.Base.Monoid Network.HTTP.Req.FormUrlEncodedParam
instance Data.Semigroup.Semigroup Network.HTTP.Req.FormUrlEncodedParam
instance Data.Default.Class.Default Network.HTTP.Req.HttpConfig
instance Network.HTTP.Req.RequestComponent Network.HTTP.Req.HttpConfig
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.GET
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.POST
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.HEAD
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.PUT
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.DELETE
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.TRACE
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.CONNECT
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.OPTIONS
instance Network.HTTP.Req.HttpMethod Network.HTTP.Req.PATCH
instance Network.HTTP.Req.HttpMethod method => Network.HTTP.Req.RequestComponent (Network.HTTP.Req.Womb "method" method)
instance Network.HTTP.Req.RequestComponent (Network.HTTP.Req.Url scheme)
instance Network.HTTP.Req.HttpBody Network.HTTP.Req.NoReqBody
instance Data.Aeson.Types.ToJSON.ToJSON a => Network.HTTP.Req.HttpBody (Network.HTTP.Req.ReqBodyJson a)
instance Network.HTTP.Req.HttpBody Network.HTTP.Req.ReqBodyFile
instance Network.HTTP.Req.HttpBody Network.HTTP.Req.ReqBodyBs
instance Network.HTTP.Req.HttpBody Network.HTTP.Req.ReqBodyLbs
instance Network.HTTP.Req.HttpBody Network.HTTP.Req.ReqBodyUrlEnc
instance Network.HTTP.Req.QueryParam Network.HTTP.Req.FormUrlEncodedParam
instance Network.HTTP.Req.HttpBody Network.HTTP.Req.ReqBodyMultipart
instance Network.HTTP.Req.HttpBody body => Network.HTTP.Req.RequestComponent (Network.HTTP.Req.Womb "body" body)
instance Data.Semigroup.Semigroup (Network.HTTP.Req.Option scheme)
instance GHC.Base.Monoid (Network.HTTP.Req.Option scheme)
instance Network.HTTP.Req.RequestComponent (Network.HTTP.Req.Option scheme)
instance Network.HTTP.Req.QueryParam (Network.HTTP.Req.Option scheme)
instance Network.HTTP.Req.HttpResponse Network.HTTP.Req.IgnoreResponse
instance Data.Aeson.Types.FromJSON.FromJSON a => Network.HTTP.Req.HttpResponse (Network.HTTP.Req.JsonResponse a)
instance Network.HTTP.Req.HttpResponse Network.HTTP.Req.BsResponse
instance Network.HTTP.Req.HttpResponse Network.HTTP.Req.LbsResponse
instance Network.HTTP.Req.HttpResponse Network.HTTP.Req.ReturnRequest
instance GHC.Exception.Exception Network.HTTP.Req.HttpException