hyperbole-0.3.5: Interactive HTML apps using type-safe serverside Haskell
Copyright(c) 2024 Sean Hess
LicenseBSD3
MaintainerSean Hess <seanhess@gmail.com>
Stabilityexperimental
Portabilityportable
Safe HaskellSafe-Inferred
LanguageGHC2021

Web.Hyperbole

Description

Create fully interactive HTML applications with type-safe serverside Haskell. Inspired by HTMX, Elm, and Phoenix LiveView

Synopsis

Introduction

Single Page Applications (SPAs) require the programmer to write two programs: a Javascript client and a Server, which both must conform to a common API

Hyperbole allows us instead to write a single Haskell program which runs exclusively on the server. All user interactions are sent to the server for processing, and a sub-section of the page is updated with the resulting HTML.

There are frameworks that support this in different ways, including HTMX, Phoenix LiveView, and others. Hyperbole has the following advantages

  1. 100% Haskell
  2. Type safe views, actions, routes, and forms
  3. Elegant interface with little boilerplate
  4. VirtualDOM updates over sockets, fallback to HTTP
  5. Easy to use

Like HTMX, Hyperbole extends the capability of UI elements, but it uses Haskell's type-system to prevent common errors and provide default functionality. Specifically, a page has multiple update targets called HyperViews. These are automatically targeted by any UI element that triggers an action inside them. You can only trigger existing actions that match that HyperView

Like Phoenix LiveView, it upgrades the page to a WebSocket connection and uses VirtualDOM for live updates

Like Elm, it relies on an update function to handle actions, but greatly simplifies the Elm Architecture by handling state with extensible effects. forms are easy to use with minimal boilerplate

Depends heavily on the following frameworks

Hello World

Hyperbole applications run via Warp and WAI

They are divided into top-level Pages. We use load to handle the initial page load

main = do
  run 3000 $ do
    liveApp (basicDocument "Example") (page messagePage)

messagePage = do
  load $ do
    pure $ do
      el bold "Message Page"
      messageView "Hello World"

messageView m = do
  el_ "Message:"
  el_ (text m)

Interactivity

Embed HyperViews to add type-safe interactivity to subsections of a Page.

To do this, first we connect a view id type to the actions it supports

data Message = Message
  deriving (Generic, Param)

data MessageAction = Louder Text
  deriving (Generic, Param)

instance HyperView Message where
  type Action Message = MessageAction

Next we add a handler for our view type. It performs side effects, and returns a new view of the same type

message :: Message -> MessageAction -> Eff es (View Message ())
message _ (Louder m) = do
  -- side effects
  let new = m <> "!"
  pure $ messageView new

We update our parent page view to make the messageView interactive using hyper, and add our handler to the Page

messagePage = do
  handle message
  load $ do
    pure $ do
      el bold "Message Page"
      hyper Message $ messageView "Hello World"

Finally, let's add a button to our view. When clicked, Hyperbole will run the message handler, and update our view, leaving the page header untouched

messageView :: Text -> View Message ()
messageView m = do
  el_ m
  button (Louder m) id "Change Message"

Independent Updates

Multiple views update independently, as long as they have different values for their View Id. Add an Int identifier to Message

data Message = Message Int
  deriving (Generic, Param)

We can embed multiple HyperViews on the same page with different ids. Each button will update its view independently

messagePage = do
  handle message
  load $ do
    pure $ do
      el bold "Message Page"
      hyper (Message 1) $ messageView "Hello"
      hyper (Message 2) $ messageView "World"

Examples

Run an Application

liveApp :: (ByteString -> ByteString) -> Eff '[Hyperbole, Server, IOE] Response -> Application Source #

Turn one or more Pages into a Wai Application. Respond using both HTTP and WebSockets

main = do
  run 3000 $ do
  liveApp (basicDocument "Example") $ do
     page mainPage

run :: Port -> Application -> IO () #

Run an Application on the given port. This calls runSettings with defaultSettings.

basicDocument :: Text -> ByteString -> ByteString Source #

wrap HTML fragments in a simple document with a custom title and include required embeds

liveApp (basicDocument "App Title") (routeRequest router)

You may want to specify a custom document function instead:

myDocument :: ByteString -> ByteString
myDocument content =
  [i|<html>
    <head>
      <title>#{title}</title>
      <script type="text/javascript">#{scriptEmbed}</script>
      <style type type="text/css">#{cssResetEmbed}</style>
    </head>
    <body>#{content}</body>
  </html>|]

Type-Safe Routes

routeRequest :: (Hyperbole :> es, Route route) => (route -> Eff es Response) -> Eff es Response Source #

Route URL patterns to different pages

import Page.Messages qualified as Messages
import Page.Users qualified as Users

data AppRoute
  = Main
  | Messages
  | Users UserId
  deriving (Eq, Generic, Route)

router :: (Hyperbole :> es) => AppRoute -> Eff es Response
router Messages = page Messages.page
router (Users uid) = page $ Users.page uid
router Main = do
  view $ do
    el_ "click a link below to visit a page"
    route Messages id "Messages"

main = do
  run 3000 $ do
    liveApp (basicDocument "Example") (routeRequest router)

class Route a Source #

Derive this class to use a sum type as a route. Constructors and Selectors map intuitively to url patterns

data AppRoute
 = HomePage
 | Users
 | User Int
 deriving (Generic, Route)

/         -> HomePage
/users/   -> Users
/user/100 -> User 100

Instances

Instances details
Route Text Source # 
Instance details

Defined in Web.Hyperbole.Route

Route String Source # 
Instance details

Defined in Web.Hyperbole.Route

Route Integer Source # 
Instance details

Defined in Web.Hyperbole.Route

Route Int Source # 
Instance details

Defined in Web.Hyperbole.Route

Route a => Route (Maybe a) Source # 
Instance details

Defined in Web.Hyperbole.Route

routeUrl :: Route a => a -> Url Source #

Convert a Route to a Url

>>> routeUrl (User 100)
/user/100

route :: Route a => a -> Mod -> View c () -> View c () Source #

A hyperlink to another route

>>> route (User 100) id "View User"
<a href="/user/100">View User</a>

Pages

Page

data Page es a Source #

Hyperbole applications are divided into Pages. Each Page must load the whole page , and handle each type of HyperView

myPage :: (Hyperbole :> es) => Page es Response
myPage = do
  handle messages
  load pageView

pageView = do
  el_ "My Page"
  hyper (Message 1) $ messageView "Starting Message"

Instances

Instances details
Applicative (Page es) Source # 
Instance details

Defined in Web.Hyperbole.Effect

Methods

pure :: a -> Page es a #

(<*>) :: Page es (a -> b) -> Page es a -> Page es b #

liftA2 :: (a -> b -> c) -> Page es a -> Page es b -> Page es c #

(*>) :: Page es a -> Page es b -> Page es b #

(<*) :: Page es a -> Page es b -> Page es a #

Functor (Page es) Source # 
Instance details

Defined in Web.Hyperbole.Effect

Methods

fmap :: (a -> b) -> Page es a -> Page es b #

(<$) :: a -> Page es b -> Page es a #

Monad (Page es) Source # 
Instance details

Defined in Web.Hyperbole.Effect

Methods

(>>=) :: Page es a -> (a -> Page es b) -> Page es b #

(>>) :: Page es a -> Page es b -> Page es b #

return :: a -> Page es a #

load :: Hyperbole :> es => Eff es (View () ()) -> Page es Response Source #

The load handler is run when the page is first loaded. Run any side effects needed, then return a view of the full page

myPage :: (Hyperbole :> es) => UserId -> Page es Response
myPage userId = do
  load $ do
    user <- loadUserFromDatabase userId
    pure $ userPageView user

handle :: forall id es. (Hyperbole :> es, HyperView id) => (id -> Action id -> Eff es (View id ())) -> Page es () Source #

A handler is run when an action for that HyperView is triggered. Run any side effects needed, then return a view of the corresponding type

myPage :: (Hyperbole :> es) => Page es Response
myPage = do
  handle messages
  load pageView

messages :: (Hyperbole :> es, MessageDatabase) => Message -> MessageAction -> Eff es (View Message ())
messages (Message mid) ClearMessage = do
  deleteMessageSideEffect mid
  pure $ messageView ""

messages (Message mid) (Louder m) = do
  let new = m <> "!"
  saveMessageSideEffect mid new
  pure $ messageView new

HyperView

class (Param id, Param (Action id)) => HyperView id Source #

HyperViews are interactive subsections of a Page

Create an instance with a unique view id type and a sum type describing the actions the HyperView supports. The View Id can contain context (a database id, for example)

data Message = Message Int
  deriving (Generic, Param)

data MessageAction
  = Louder Text
  | ClearMessage
  deriving (Generic, Param)

instance HyperView Message where
  type Action Message = MessageAction

Associated Types

type Action id :: Type Source #

Instances

Instances details
(HyperView id, Param id) => HyperView (FormFields id) Source # 
Instance details

Defined in Web.Hyperbole.Forms

Associated Types

type Action (FormFields id) Source #

hyper :: forall id ctx. HyperView id => id -> View id () -> View ctx () Source #

Embed HyperViews into the page, or nest them into other views

myPage :: (Hyperbole :> es) => Page es Response
myPage = do
  handle messages
  load $ do
    pure $ do
      el_ "My Page"
      hyper (Message 1) $ messageView "Hello World"
      hyper (Message 2) $ do
        messageView "Another Message"
        hyper OtherView otherView

Views can only trigger actions that match their HyperView

messageView :: Text -> View Message ()
messageView m = do
  el_ (text m)
  button (Louder m) Louder

otherView :: View OtherView ()
otherView = do
  -- Type Error!
  button (Louder "Hi") id Louder

Interactive Elements

Buttons

button :: HyperView id => Action id -> Mod -> View id () -> View id () Source #

<button> HTML tag which sends the action when pressed

button SomeAction (border 1) "Click Me"

Dropdowns

dropdown :: HyperView id => (opt -> Action id) -> (opt -> Bool) -> Mod -> View (Option opt id (Action id)) () -> View id () Source #

Type-safe dropdown. Sends (opt -> Action id) when selected. The selection predicate (opt -> Bool) controls which option is selected. See Example.Contacts

data ContactsAction
  = Reload (Maybe Filter)
  | Delete Int
  deriving (Generic, Param)

allContactsView :: Maybe Filter -> View Contacts ()
allContactsView fil = do
  row (gap 10) $ do
    el (pad 10) "Filter: "
    dropdown Reload (== fil) id $ do
      option Nothing ""
      option (Just Active) "Active!"
      option (Just Inactive) Inactive
  ...

option :: (HyperView id, Eq opt) => opt -> View (Option opt id (Action id)) () -> View (Option opt id (Action id)) () Source #

An option for a dropdown. First argument is passed to (opt -> Action id) in the dropdown, and to the selected predicate

data Option opt id action Source #

The view context for an option

Events

onRequest :: View id () -> View id () -> View id () Source #

Give visual feedback when an action is in-flight.

myView = do
  onRequest loadingIndicator $ do
    el_ "Loaded"
  where
    loadingIndicator = el_ "Loading..."

onLoad :: HyperView id => Action id -> DelayMs -> View id () -> View id () Source #

Send the action after N milliseconds. Can be used to implement lazy loading or polling

pollMessageView :: Text -> View Message ()
pollMessageView m = do
  onLoad LoadMessage 1000 $ do
    el bold "Current Message. Reloading in 1s"
    el_ (text m)

Type-Safe Forms

Painless forms with type-checked field names, and support for validation. See Example.Forms

class FormField a Source #

Form Fields are identified by a type

data User = User Text deriving (Generic, FormField)
data Age = Age Int deriving (Generic, FormField)

Form View

form :: forall id. HyperView id => Action id -> Validation -> Mod -> View (FormFields id) () -> View id () Source #

Type-safe <form>. Calls (Action id) on submit

userForm :: Validation -> View FormView ()
userForm v = do
  form Signup v id $ do
    el Style.h1 "Sign Up"

    field @User id Style.invalid $ do
      label "Username"
      input Username (placeholder "username")
      el_ invalidText

    field @Age id Style.invalid $ do
      label "Age"
      input Number (placeholder "age" . value "0")
      el_ invalidText

    submit (border 1) "Submit"

field :: forall a id. FormField a => Mod -> Mod -> View (Input id a) () -> View (FormFields id) () Source #

Display a FormField

data Age = Age Int deriving (Generic, FormField)

myForm = do
  form SignUp mempty id $ do
    field @Age id id $ do
     label Age
     input Number (value "0")

label :: Text -> View (Input id a) () Source #

label for a field

input :: InputType -> Mod -> View (Input id a) () Source #

input for a field

submit :: Mod -> View (FormFields id) () -> View (FormFields id) () Source #

Button that submits the form. Use button to specify actions other than submit

data InputType Source #

Choose one for inputs to give the browser autocomplete hints

Instances

Instances details
Show InputType Source # 
Instance details

Defined in Web.Hyperbole.Forms

Handlers

formField :: forall a es. (FormField a, Hyperbole :> es) => Eff es a Source #

Parse a FormField from the request

formAction :: (Hyperbole :> es, UserDB :> es) => FormView -> FormAction -> Eff es (View FormView ())
formAction _ SignUp = do
  a <- formField @Age
  u <- formField @User
  saveUserToDB u a
  pure $ el_ "Saved!"

Validation

newtype Validation Source #

Validation results for a form

validateUser :: User -> Age -> Validation
validateUser (User u) (Age a) =
  validation
    [ validate @Age (a < 20) "User must be at least 20 years old"
    , validate @User (T.elem ' ' u) "Username must not contain spaces"
    , validate @User (T.length u < 4) "Username must be at least 4 chars"
    ]

formAction :: (Hyperbole :> es, UserDB :> es) => FormView -> FormAction -> Eff es (View FormView ())
formAction _ SignUp = do
  a <- formField @Age
  u <- formField @User

  case validateUser u a of
    Validation [] -> successView
    errs -> userForm v

@

Constructors

Validation [(Text, Text)] 

validate :: forall a. FormField a => Bool -> Text -> Maybe (Text, Text) Source #

specify a check for a Validation

validation :: [Maybe (Text, Text)] -> Validation Source #

Create a Validation from list of validators

invalidText :: forall a id. FormField a => View (Input id a) () Source #

Display any validation error for the FormField from the Validation passed to form

field @User id Style.invalid $ do
  label "Username"
  input Username (placeholder "username")
  el_ invalidText

Hyperbole Effect

data Hyperbole :: Effect Source #

In any load or handle, you can use this Effect to get extra request information or control the response manually.

For most Pages, you won't need to use this effect directly. Use custom Routes for request info, and return Views to respond

Instances

Instances details
type DispatchOf Hyperbole Source # 
Instance details

Defined in Web.Hyperbole.Effect

Request Info

reqParam :: (Hyperbole :> es, FromHttpApiData a) => Text -> Eff es a Source #

Require a given parameter from the Query arguments

myPage :: Page es Response
myPage = do
  load $ do
    token <- reqParam "token"
    sideEffectUsingToken token
    pure myPageView

reqParams :: Hyperbole :> es => Eff es Query Source #

Return the entire Query

myPage :: Page es Response
myPage = do
  load $ do
    q <- reqParams
    case lookupParam "token" q of
      Nothing -> pure $ errorView "Missing Token in Query String"
      Just t -> do
        sideEffectUsingToken token
        pure myPageView

request :: Hyperbole :> es => Eff es Request Source #

Return all information about the Request

lookupParam :: ByteString -> Query -> Maybe Text Source #

Lookup the query param in the Query

formData :: Hyperbole :> es => Eff es Form Source #

Return the request body as a Web.FormUrlEncoded.Form

Prefer using Type-Safe Forms when possible

Response

notFound :: Hyperbole :> es => Eff es a Source #

Respond immediately with 404 Not Found

userLoad :: (Hyperbole :> es, Users :> es) => UserId -> Eff es User
userLoad uid = do
  mu <- send (LoadUser uid)
  maybe notFound pure mu

myPage :: (Hyperbole :> es, Users :> es) => Eff es View
myPage = do
  load $ do
    u <- userLoad 100
    -- skipped if user = Nothing
    pure $ userView u

redirect :: Hyperbole :> es => Url -> Eff es a Source #

Redirect immediately to the Url

respondEarly :: (Hyperbole :> es, HyperView id) => id -> View id () -> Eff es () Source #

Respond with the given view, and stop execution

Sessions

session :: (Hyperbole :> es, FromHttpApiData a) => Text -> Eff es (Maybe a) Source #

Lookup a session variable by keyword

load $ do
  tok <- session "token"
  ...

setSession :: (Hyperbole :> es, ToHttpApiData a) => Text -> a -> Eff es () Source #

Set a session variable by keyword

load $ do
  t <- reqParam "token"
  setSession "token" t
  ...

clearSession :: Hyperbole :> es => Text -> Eff es () Source #

Clear the user's session

Advanced

target :: HyperView id => id -> View id () -> View a () Source #

Trigger actions for another view. They will update the view specified

otherView :: View OtherView ()
otherView = do
  el_ "This is not a message view"
  button OtherAction id "Do Something"

  target (Message 2) $ do
    el_ "Now we can trigger a MessageAction which will update our Message HyperView, not this one"
    button ClearMessage id "Clear Message #2"

view :: Hyperbole :> es => View () () -> Eff es Response Source #

Manually set the response to the given view. Normally you return a View from load or handle instead of using this

class Param a where Source #

Types that can be serialized. HyperView requires this for both its view id and action

data Message = Message Int
  deriving (Generic, Param)

Minimal complete definition

Nothing

Methods

toParam :: a -> Text Source #

default toParam :: (Generic a, GParam (Rep a)) => a -> Text Source #

parseParam :: Text -> Maybe a Source #

default parseParam :: (Generic a, GParam (Rep a)) => Text -> Maybe a Source #

Instances

Instances details
Param Text Source # 
Instance details

Defined in Web.Hyperbole.HyperView

Param Integer Source # 
Instance details

Defined in Web.Hyperbole.HyperView

Param () Source # 
Instance details

Defined in Web.Hyperbole.HyperView

Methods

toParam :: () -> Text Source #

parseParam :: Text -> Maybe () Source #

Param Float Source # 
Instance details

Defined in Web.Hyperbole.HyperView

Param Int Source # 
Instance details

Defined in Web.Hyperbole.HyperView

Param id => Param (FormFields id) Source # 
Instance details

Defined in Web.Hyperbole.Forms

Param a => Param (Maybe a) Source # 
Instance details

Defined in Web.Hyperbole.HyperView

data Response Source #

Valid responses for a Hyperbole effect. Use notFound, etc instead. Reminds you to use load in your Page

myPage :: (Hyperbole :> es) => Page es Response
myPage = do
  -- compiler error: () does not equal Response
  pure ()

Exports

Web.View

Hyperbole is tightly integrated with Web.View for HTML generation

Embeds

Embedded CSS and Javascript to include in your document function. See basicDocument

Effectful

Hyperbole is tighly integrated with Effectful for extensible effects. It is used to implement the Hyperbole and Server effects.

class (e :: Effect) :> (es :: [Effect]) #

A constraint that requires that a particular effect e is a member of the type-level list es. This is used to parameterize an Eff computation over an arbitrary list of effects, so long as e is somewhere in the list.

For example, a computation that only needs access to a mutable value of type Integer would have the following type:

State Integer :> es => Eff es ()

Instances

Instances details
(TypeError (('Text "There is no handler for '" ':<>: 'ShowType e) ':<>: 'Text "' in the context") :: Constraint) => e :> ('[] :: [Effect]) 
Instance details

Defined in Effectful.Internal.Effect

Methods

reifyIndex :: Int #

e :> (e ': es) 
Instance details

Defined in Effectful.Internal.Effect

Methods

reifyIndex :: Int #

e :> es => e :> (x ': es) 
Instance details

Defined in Effectful.Internal.Effect

Methods

reifyIndex :: Int #

data Eff (es :: [Effect]) a #

The Eff monad provides the implementation of a computation that performs an arbitrary set of effects. In Eff es a, es is a type-level list that contains all the effects that the computation may perform. For example, a computation that produces an Integer by consuming a String from the global environment and acting upon a single mutable value of type Bool would have the following type:

(Reader String :> es, State Bool :> es) => Eff es Integer

Abstracting over the list of effects with (:>):

  • Allows the computation to be used in functions that may perform other effects.
  • Allows the effects to be handled in any order.

Instances

Instances details
IOE :> es => MonadBaseControl IO (Eff es)

Instance included for compatibility with existing code.

Usage of withEffToIO is preferrable as it allows specifying the UnliftStrategy on a case-by-case basis and has better error reporting.

Note: the unlifting strategy for liftBaseWith is taken from the IOE context (see unliftStrategy).

Instance details

Defined in Effectful.Internal.Monad

Associated Types

type StM (Eff es) a #

Methods

liftBaseWith :: (RunInBase (Eff es) IO -> IO a) -> Eff es a #

restoreM :: StM (Eff es) a -> Eff es a #

IOE :> es => MonadBase IO (Eff es)

Instance included for compatibility with existing code.

Usage of liftIO is preferrable as it's a standard.

Instance details

Defined in Effectful.Internal.Monad

Methods

liftBase :: IO α -> Eff es α #

Fail :> es => MonadFail (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

fail :: String -> Eff es a #

MonadFix (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

mfix :: (a -> Eff es a) -> Eff es a #

IOE :> es => MonadIO (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

liftIO :: IO a -> Eff es a #

NonDet :> es => Alternative (Eff es)

Since: effectful-core-2.2.0.0

Instance details

Defined in Effectful.Internal.Monad

Methods

empty :: Eff es a #

(<|>) :: Eff es a -> Eff es a -> Eff es a #

some :: Eff es a -> Eff es [a] #

many :: Eff es a -> Eff es [a] #

Applicative (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

pure :: a -> Eff es a #

(<*>) :: Eff es (a -> b) -> Eff es a -> Eff es b #

liftA2 :: (a -> b -> c) -> Eff es a -> Eff es b -> Eff es c #

(*>) :: Eff es a -> Eff es b -> Eff es b #

(<*) :: Eff es a -> Eff es b -> Eff es a #

Functor (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

fmap :: (a -> b) -> Eff es a -> Eff es b #

(<$) :: a -> Eff es b -> Eff es a #

Monad (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

(>>=) :: Eff es a -> (a -> Eff es b) -> Eff es b #

(>>) :: Eff es a -> Eff es b -> Eff es b #

return :: a -> Eff es a #

NonDet :> es => MonadPlus (Eff es)

Since: effectful-core-2.2.0.0

Instance details

Defined in Effectful.Internal.Monad

Methods

mzero :: Eff es a #

mplus :: Eff es a -> Eff es a -> Eff es a #

MonadCatch (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

catch :: (HasCallStack, Exception e) => Eff es a -> (e -> Eff es a) -> Eff es a #

MonadMask (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

mask :: HasCallStack => ((forall a. Eff es a -> Eff es a) -> Eff es b) -> Eff es b #

uninterruptibleMask :: HasCallStack => ((forall a. Eff es a -> Eff es a) -> Eff es b) -> Eff es b #

generalBracket :: HasCallStack => Eff es a -> (a -> ExitCase b -> Eff es c) -> (a -> Eff es b) -> Eff es (b, c) #

MonadThrow (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Methods

throwM :: (HasCallStack, Exception e) => e -> Eff es a #

Prim :> es => PrimMonad (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

Associated Types

type PrimState (Eff es) #

Methods

primitive :: (State# (PrimState (Eff es)) -> (# State# (PrimState (Eff es)), a #)) -> Eff es a #

IOE :> es => MonadUnliftIO (Eff es)

Instance included for compatibility with existing code.

Usage of withEffToIO is preferrable as it allows specifying the UnliftStrategy on a case-by-case basis and has better error reporting.

Note: the unlifting strategy for withRunInIO is taken from the IOE context (see unliftStrategy).

Instance details

Defined in Effectful.Internal.Monad

Methods

withRunInIO :: ((forall a. Eff es a -> IO a) -> IO b) -> Eff es b #

Monoid a => Monoid (Eff es a) 
Instance details

Defined in Effectful.Internal.Monad

Methods

mempty :: Eff es a #

mappend :: Eff es a -> Eff es a -> Eff es a #

mconcat :: [Eff es a] -> Eff es a #

Semigroup a => Semigroup (Eff es a) 
Instance details

Defined in Effectful.Internal.Monad

Methods

(<>) :: Eff es a -> Eff es a -> Eff es a #

sconcat :: NonEmpty (Eff es a) -> Eff es a #

stimes :: Integral b => b -> Eff es a -> Eff es a #

type PrimState (Eff es) 
Instance details

Defined in Effectful.Internal.Monad

type StM (Eff es) a 
Instance details

Defined in Effectful.Internal.Monad

type StM (Eff es) a = a

Other

type Application = Request -> (Response -> IO ResponseReceived) -> IO ResponseReceived #

The WAI application.

Note that, since WAI 3.0, this type is structured in continuation passing style to allow for proper safe resource handling. This was handled in the past via other means (e.g., ResourceT). As a demonstration:

app :: Application
app req respond = bracket_
    (putStrLn "Allocating scarce resource")
    (putStrLn "Cleaning up")
    (respond $ responseLBS status200 [] "Hello World")

class Generic a #

Representable types of kind *. This class is derivable in GHC with the DeriveGeneric flag on.

A Generic instance must satisfy the following laws:

from . toid
to . fromid

Minimal complete definition

from, to

Instances

Instances details
Generic All 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep All :: Type -> Type #

Methods

from :: All -> Rep All x #

to :: Rep All x -> All #

Generic Any 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep Any :: Type -> Type #

Methods

from :: Any -> Rep Any x #

to :: Rep Any x -> Any #

Generic Version 
Instance details

Defined in Data.Version

Associated Types

type Rep Version :: Type -> Type #

Methods

from :: Version -> Rep Version x #

to :: Rep Version x -> Version #

Generic Void 
Instance details

Defined in GHC.Generics

Associated Types

type Rep Void :: Type -> Type #

Methods

from :: Void -> Rep Void x #

to :: Rep Void x -> Void #

Generic Fingerprint 
Instance details

Defined in GHC.Generics

Associated Types

type Rep Fingerprint :: Type -> Type #

Generic Associativity 
Instance details

Defined in GHC.Generics

Associated Types

type Rep Associativity :: Type -> Type #

Generic DecidedStrictness 
Instance details

Defined in GHC.Generics

Associated Types

type Rep DecidedStrictness :: Type -> Type #

Generic Fixity 
Instance details

Defined in GHC.Generics

Associated Types

type Rep Fixity :: Type -> Type #

Methods

from :: Fixity -> Rep Fixity x #

to :: Rep Fixity x -> Fixity #

Generic SourceStrictness 
Instance details

Defined in GHC.Generics

Associated Types

type Rep SourceStrictness :: Type -> Type #

Generic SourceUnpackedness 
Instance details

Defined in GHC.Generics

Associated Types

type Rep SourceUnpackedness :: Type -> Type #

Generic ExitCode 
Instance details

Defined in GHC.IO.Exception

Associated Types

type Rep ExitCode :: Type -> Type #

Methods

from :: ExitCode -> Rep ExitCode x #

to :: Rep ExitCode x -> ExitCode #

Generic CCFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep CCFlags :: Type -> Type #

Methods

from :: CCFlags -> Rep CCFlags x #

to :: Rep CCFlags x -> CCFlags #

Generic ConcFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep ConcFlags :: Type -> Type #

Generic DebugFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep DebugFlags :: Type -> Type #

Generic DoCostCentres 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep DoCostCentres :: Type -> Type #

Generic DoHeapProfile 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep DoHeapProfile :: Type -> Type #

Generic DoTrace 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep DoTrace :: Type -> Type #

Methods

from :: DoTrace -> Rep DoTrace x #

to :: Rep DoTrace x -> DoTrace #

Generic GCFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep GCFlags :: Type -> Type #

Methods

from :: GCFlags -> Rep GCFlags x #

to :: Rep GCFlags x -> GCFlags #

Generic GiveGCStats 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep GiveGCStats :: Type -> Type #

Generic MiscFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep MiscFlags :: Type -> Type #

Generic ParFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep ParFlags :: Type -> Type #

Methods

from :: ParFlags -> Rep ParFlags x #

to :: Rep ParFlags x -> ParFlags #

Generic ProfFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep ProfFlags :: Type -> Type #

Generic RTSFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep RTSFlags :: Type -> Type #

Methods

from :: RTSFlags -> Rep RTSFlags x #

to :: Rep RTSFlags x -> RTSFlags #

Generic TickyFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep TickyFlags :: Type -> Type #

Generic TraceFlags 
Instance details

Defined in GHC.RTS.Flags

Associated Types

type Rep TraceFlags :: Type -> Type #

Generic SrcLoc 
Instance details

Defined in GHC.Generics

Associated Types

type Rep SrcLoc :: Type -> Type #

Methods

from :: SrcLoc -> Rep SrcLoc x #

to :: Rep SrcLoc x -> SrcLoc #

Generic GCDetails 
Instance details

Defined in GHC.Stats

Associated Types

type Rep GCDetails :: Type -> Type #

Generic RTSStats 
Instance details

Defined in GHC.Stats

Associated Types

type Rep RTSStats :: Type -> Type #

Methods

from :: RTSStats -> Rep RTSStats x #

to :: Rep RTSStats x -> RTSStats #

Generic GeneralCategory 
Instance details

Defined in GHC.Generics

Associated Types

type Rep GeneralCategory :: Type -> Type #

Generic Limit 
Instance details

Defined in Effectful.Internal.Unlift

Associated Types

type Rep Limit :: Type -> Type #

Methods

from :: Limit -> Rep Limit x #

to :: Rep Limit x -> Limit #

Generic Persistence 
Instance details

Defined in Effectful.Internal.Unlift

Associated Types

type Rep Persistence :: Type -> Type #

Generic UnliftStrategy 
Instance details

Defined in Effectful.Internal.Unlift

Associated Types

type Rep UnliftStrategy :: Type -> Type #

Generic ForeignSrcLang 
Instance details

Defined in GHC.ForeignSrcLang.Type

Associated Types

type Rep ForeignSrcLang :: Type -> Type #

Generic Extension 
Instance details

Defined in GHC.LanguageExtensions.Type

Associated Types

type Rep Extension :: Type -> Type #

Generic Ordering 
Instance details

Defined in GHC.Generics

Associated Types

type Rep Ordering :: Type -> Type #

Methods

from :: Ordering -> Rep Ordering x #

to :: Rep Ordering x -> Ordering #

Generic SrcLoc 
Instance details

Defined in Language.Haskell.Exts.SrcLoc

Associated Types

type Rep SrcLoc :: Type -> Type #

Methods

from :: SrcLoc -> Rep SrcLoc x #

to :: Rep SrcLoc x -> SrcLoc #

Generic SrcSpan 
Instance details

Defined in Language.Haskell.Exts.SrcLoc

Associated Types

type Rep SrcSpan :: Type -> Type #

Methods

from :: SrcSpan -> Rep SrcSpan x #

to :: Rep SrcSpan x -> SrcSpan #

Generic SrcSpanInfo 
Instance details

Defined in Language.Haskell.Exts.SrcLoc

Associated Types

type Rep SrcSpanInfo :: Type -> Type #

Generic Boxed 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep Boxed :: Type -> Type #

Methods

from :: Boxed -> Rep Boxed x #

to :: Rep Boxed x -> Boxed #

Generic Tool 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep Tool :: Type -> Type #

Methods

from :: Tool -> Rep Tool x #

to :: Rep Tool x -> Tool #

Generic Form 
Instance details

Defined in Web.Internal.FormUrlEncoded

Associated Types

type Rep Form :: Type -> Type #

Methods

from :: Form -> Rep Form x #

to :: Rep Form x -> Form #

Generic ByteRange 
Instance details

Defined in Network.HTTP.Types.Header

Associated Types

type Rep ByteRange :: Type -> Type #

Generic StdMethod 
Instance details

Defined in Network.HTTP.Types.Method

Associated Types

type Rep StdMethod :: Type -> Type #

Generic Status 
Instance details

Defined in Network.HTTP.Types.Status

Associated Types

type Rep Status :: Type -> Type #

Methods

from :: Status -> Rep Status x #

to :: Rep Status x -> Status #

Generic HttpVersion 
Instance details

Defined in Network.HTTP.Types.Version

Associated Types

type Rep HttpVersion :: Type -> Type #

Generic IP 
Instance details

Defined in Data.IP.Addr

Associated Types

type Rep IP :: Type -> Type #

Methods

from :: IP -> Rep IP x #

to :: Rep IP x -> IP #

Generic IPv4 
Instance details

Defined in Data.IP.Addr

Associated Types

type Rep IPv4 :: Type -> Type #

Methods

from :: IPv4 -> Rep IPv4 x #

to :: Rep IPv4 x -> IPv4 #

Generic IPv6 
Instance details

Defined in Data.IP.Addr

Associated Types

type Rep IPv6 :: Type -> Type #

Methods

from :: IPv6 -> Rep IPv6 x #

to :: Rep IPv6 x -> IPv6 #

Generic IPRange 
Instance details

Defined in Data.IP.Range

Associated Types

type Rep IPRange :: Type -> Type #

Methods

from :: IPRange -> Rep IPRange x #

to :: Rep IPRange x -> IPRange #

Generic OsChar 
Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep OsChar :: Type -> Type #

Methods

from :: OsChar -> Rep OsChar x #

to :: Rep OsChar x -> OsChar #

Generic OsString 
Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep OsString :: Type -> Type #

Methods

from :: OsString -> Rep OsString x #

to :: Rep OsString x -> OsString #

Generic PosixChar 
Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep PosixChar :: Type -> Type #

Generic PosixString 
Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep PosixString :: Type -> Type #

Generic WindowsChar 
Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep WindowsChar :: Type -> Type #

Generic WindowsString 
Instance details

Defined in System.OsString.Internal.Types

Associated Types

type Rep WindowsString :: Type -> Type #

Generic Mode 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Associated Types

type Rep Mode :: Type -> Type #

Methods

from :: Mode -> Rep Mode x #

to :: Rep Mode x -> Mode #

Generic Style 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Associated Types

type Rep Style :: Type -> Type #

Methods

from :: Style -> Rep Style x #

to :: Rep Style x -> Style #

Generic TextDetails 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Associated Types

type Rep TextDetails :: Type -> Type #

Generic Doc 
Instance details

Defined in Text.PrettyPrint.HughesPJ

Associated Types

type Rep Doc :: Type -> Type #

Methods

from :: Doc -> Rep Doc x #

to :: Rep Doc x -> Doc #

Generic AnnLookup 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep AnnLookup :: Type -> Type #

Generic AnnTarget 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep AnnTarget :: Type -> Type #

Generic Bang 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Bang :: Type -> Type #

Methods

from :: Bang -> Rep Bang x #

to :: Rep Bang x -> Bang #

Generic Body 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Body :: Type -> Type #

Methods

from :: Body -> Rep Body x #

to :: Rep Body x -> Body #

Generic Bytes 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Bytes :: Type -> Type #

Methods

from :: Bytes -> Rep Bytes x #

to :: Rep Bytes x -> Bytes #

Generic Callconv 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Callconv :: Type -> Type #

Methods

from :: Callconv -> Rep Callconv x #

to :: Rep Callconv x -> Callconv #

Generic Clause 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Clause :: Type -> Type #

Methods

from :: Clause -> Rep Clause x #

to :: Rep Clause x -> Clause #

Generic Con 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Con :: Type -> Type #

Methods

from :: Con -> Rep Con x #

to :: Rep Con x -> Con #

Generic Dec 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Dec :: Type -> Type #

Methods

from :: Dec -> Rep Dec x #

to :: Rep Dec x -> Dec #

Generic DecidedStrictness 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep DecidedStrictness :: Type -> Type #

Generic DerivClause 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep DerivClause :: Type -> Type #

Generic DerivStrategy 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep DerivStrategy :: Type -> Type #

Generic DocLoc 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep DocLoc :: Type -> Type #

Methods

from :: DocLoc -> Rep DocLoc x #

to :: Rep DocLoc x -> DocLoc #

Generic Exp 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Exp :: Type -> Type #

Methods

from :: Exp -> Rep Exp x #

to :: Rep Exp x -> Exp #

Generic FamilyResultSig 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep FamilyResultSig :: Type -> Type #

Generic Fixity 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Fixity :: Type -> Type #

Methods

from :: Fixity -> Rep Fixity x #

to :: Rep Fixity x -> Fixity #

Generic FixityDirection 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep FixityDirection :: Type -> Type #

Generic Foreign 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Foreign :: Type -> Type #

Methods

from :: Foreign -> Rep Foreign x #

to :: Rep Foreign x -> Foreign #

Generic FunDep 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep FunDep :: Type -> Type #

Methods

from :: FunDep -> Rep FunDep x #

to :: Rep FunDep x -> FunDep #

Generic Guard 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Guard :: Type -> Type #

Methods

from :: Guard -> Rep Guard x #

to :: Rep Guard x -> Guard #

Generic Info 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Info :: Type -> Type #

Methods

from :: Info -> Rep Info x #

to :: Rep Info x -> Info #

Generic InjectivityAnn 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep InjectivityAnn :: Type -> Type #

Generic Inline 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Inline :: Type -> Type #

Methods

from :: Inline -> Rep Inline x #

to :: Rep Inline x -> Inline #

Generic Lit 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Lit :: Type -> Type #

Methods

from :: Lit -> Rep Lit x #

to :: Rep Lit x -> Lit #

Generic Loc 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Loc :: Type -> Type #

Methods

from :: Loc -> Rep Loc x #

to :: Rep Loc x -> Loc #

Generic Match 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Match :: Type -> Type #

Methods

from :: Match -> Rep Match x #

to :: Rep Match x -> Match #

Generic ModName 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep ModName :: Type -> Type #

Methods

from :: ModName -> Rep ModName x #

to :: Rep ModName x -> ModName #

Generic Module 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Module :: Type -> Type #

Methods

from :: Module -> Rep Module x #

to :: Rep Module x -> Module #

Generic ModuleInfo 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep ModuleInfo :: Type -> Type #

Generic Name 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Name :: Type -> Type #

Methods

from :: Name -> Rep Name x #

to :: Rep Name x -> Name #

Generic NameFlavour 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep NameFlavour :: Type -> Type #

Generic NameSpace 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep NameSpace :: Type -> Type #

Generic OccName 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep OccName :: Type -> Type #

Methods

from :: OccName -> Rep OccName x #

to :: Rep OccName x -> OccName #

Generic Overlap 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Overlap :: Type -> Type #

Methods

from :: Overlap -> Rep Overlap x #

to :: Rep Overlap x -> Overlap #

Generic Pat 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Pat :: Type -> Type #

Methods

from :: Pat -> Rep Pat x #

to :: Rep Pat x -> Pat #

Generic PatSynArgs 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep PatSynArgs :: Type -> Type #

Generic PatSynDir 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep PatSynDir :: Type -> Type #

Generic Phases 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Phases :: Type -> Type #

Methods

from :: Phases -> Rep Phases x #

to :: Rep Phases x -> Phases #

Generic PkgName 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep PkgName :: Type -> Type #

Methods

from :: PkgName -> Rep PkgName x #

to :: Rep PkgName x -> PkgName #

Generic Pragma 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Pragma :: Type -> Type #

Methods

from :: Pragma -> Rep Pragma x #

to :: Rep Pragma x -> Pragma #

Generic Range 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Range :: Type -> Type #

Methods

from :: Range -> Rep Range x #

to :: Rep Range x -> Range #

Generic Role 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Role :: Type -> Type #

Methods

from :: Role -> Rep Role x #

to :: Rep Role x -> Role #

Generic RuleBndr 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep RuleBndr :: Type -> Type #

Methods

from :: RuleBndr -> Rep RuleBndr x #

to :: Rep RuleBndr x -> RuleBndr #

Generic RuleMatch 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep RuleMatch :: Type -> Type #

Generic Safety 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Safety :: Type -> Type #

Methods

from :: Safety -> Rep Safety x #

to :: Rep Safety x -> Safety #

Generic SourceStrictness 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep SourceStrictness :: Type -> Type #

Generic SourceUnpackedness 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep SourceUnpackedness :: Type -> Type #

Generic Specificity 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Specificity :: Type -> Type #

Generic Stmt 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Stmt :: Type -> Type #

Methods

from :: Stmt -> Rep Stmt x #

to :: Rep Stmt x -> Stmt #

Generic TyLit 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep TyLit :: Type -> Type #

Methods

from :: TyLit -> Rep TyLit x #

to :: Rep TyLit x -> TyLit #

Generic TySynEqn 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep TySynEqn :: Type -> Type #

Methods

from :: TySynEqn -> Rep TySynEqn x #

to :: Rep TySynEqn x -> TySynEqn #

Generic Type 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep Type :: Type -> Type #

Methods

from :: Type -> Rep Type x #

to :: Rep Type x -> Type #

Generic TypeFamilyHead 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep TypeFamilyHead :: Type -> Type #

Generic ConstructorInfo 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep ConstructorInfo :: Type -> Type #

Generic ConstructorVariant 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep ConstructorVariant :: Type -> Type #

Generic DatatypeInfo 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep DatatypeInfo :: Type -> Type #

Generic DatatypeVariant 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep DatatypeVariant :: Type -> Type #

Generic FieldStrictness 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep FieldStrictness :: Type -> Type #

Generic Strictness 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep Strictness :: Type -> Type #

Generic Unpackedness 
Instance details

Defined in Language.Haskell.TH.Datatype

Associated Types

type Rep Unpackedness :: Type -> Type #

Generic UnixTime 
Instance details

Defined in Data.UnixTime.Types

Associated Types

type Rep UnixTime :: Type -> Type #

Methods

from :: UnixTime -> Rep UnixTime x #

to :: Rep UnixTime x -> UnixTime #

Generic ConcException 
Instance details

Defined in UnliftIO.Internals.Async

Associated Types

type Rep ConcException :: Type -> Type #

Generic FlatAttributes 
Instance details

Defined in Web.View.Types

Associated Types

type Rep FlatAttributes :: Type -> Type #

Generic CompressParams 
Instance details

Defined in Codec.Compression.Zlib.Internal

Associated Types

type Rep CompressParams :: Type -> Type #

Generic DecompressError 
Instance details

Defined in Codec.Compression.Zlib.Internal

Associated Types

type Rep DecompressError :: Type -> Type #

Generic DecompressParams 
Instance details

Defined in Codec.Compression.Zlib.Internal

Associated Types

type Rep DecompressParams :: Type -> Type #

Generic CompressionLevel 
Instance details

Defined in Codec.Compression.Zlib.Stream

Associated Types

type Rep CompressionLevel :: Type -> Type #

Generic CompressionStrategy 
Instance details

Defined in Codec.Compression.Zlib.Stream

Associated Types

type Rep CompressionStrategy :: Type -> Type #

Generic Format 
Instance details

Defined in Codec.Compression.Zlib.Stream

Associated Types

type Rep Format :: Type -> Type #

Methods

from :: Format -> Rep Format x #

to :: Rep Format x -> Format #

Generic MemoryLevel 
Instance details

Defined in Codec.Compression.Zlib.Stream

Associated Types

type Rep MemoryLevel :: Type -> Type #

Generic Method 
Instance details

Defined in Codec.Compression.Zlib.Stream

Associated Types

type Rep Method :: Type -> Type #

Methods

from :: Method -> Rep Method x #

to :: Rep Method x -> Method #

Generic WindowBits 
Instance details

Defined in Codec.Compression.Zlib.Stream

Associated Types

type Rep WindowBits :: Type -> Type #

Generic () 
Instance details

Defined in GHC.Generics

Associated Types

type Rep () :: Type -> Type #

Methods

from :: () -> Rep () x #

to :: Rep () x -> () #

Generic Bool 
Instance details

Defined in GHC.Generics

Associated Types

type Rep Bool :: Type -> Type #

Methods

from :: Bool -> Rep Bool x #

to :: Rep Bool x -> Bool #

Generic (ZipList a) 
Instance details

Defined in Control.Applicative

Associated Types

type Rep (ZipList a) :: Type -> Type #

Methods

from :: ZipList a -> Rep (ZipList a) x #

to :: Rep (ZipList a) x -> ZipList a #

Generic (Complex a) 
Instance details

Defined in Data.Complex

Associated Types

type Rep (Complex a) :: Type -> Type #

Methods

from :: Complex a -> Rep (Complex a) x #

to :: Rep (Complex a) x -> Complex a #

Generic (Identity a) 
Instance details

Defined in Data.Functor.Identity

Associated Types

type Rep (Identity a) :: Type -> Type #

Methods

from :: Identity a -> Rep (Identity a) x #

to :: Rep (Identity a) x -> Identity a #

Generic (First a) 
Instance details

Defined in Data.Monoid

Associated Types

type Rep (First a) :: Type -> Type #

Methods

from :: First a -> Rep (First a) x #

to :: Rep (First a) x -> First a #

Generic (Last a) 
Instance details

Defined in Data.Monoid

Associated Types

type Rep (Last a) :: Type -> Type #

Methods

from :: Last a -> Rep (Last a) x #

to :: Rep (Last a) x -> Last a #

Generic (Down a) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (Down a) :: Type -> Type #

Methods

from :: Down a -> Rep (Down a) x #

to :: Rep (Down a) x -> Down a #

Generic (First a) 
Instance details

Defined in Data.Semigroup

Associated Types

type Rep (First a) :: Type -> Type #

Methods

from :: First a -> Rep (First a) x #

to :: Rep (First a) x -> First a #

Generic (Last a) 
Instance details

Defined in Data.Semigroup

Associated Types

type Rep (Last a) :: Type -> Type #

Methods

from :: Last a -> Rep (Last a) x #

to :: Rep (Last a) x -> Last a #

Generic (Max a) 
Instance details

Defined in Data.Semigroup

Associated Types

type Rep (Max a) :: Type -> Type #

Methods

from :: Max a -> Rep (Max a) x #

to :: Rep (Max a) x -> Max a #

Generic (Min a) 
Instance details

Defined in Data.Semigroup

Associated Types

type Rep (Min a) :: Type -> Type #

Methods

from :: Min a -> Rep (Min a) x #

to :: Rep (Min a) x -> Min a #

Generic (WrappedMonoid m) 
Instance details

Defined in Data.Semigroup

Associated Types

type Rep (WrappedMonoid m) :: Type -> Type #

Generic (Dual a) 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep (Dual a) :: Type -> Type #

Methods

from :: Dual a -> Rep (Dual a) x #

to :: Rep (Dual a) x -> Dual a #

Generic (Endo a) 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep (Endo a) :: Type -> Type #

Methods

from :: Endo a -> Rep (Endo a) x #

to :: Rep (Endo a) x -> Endo a #

Generic (Product a) 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep (Product a) :: Type -> Type #

Methods

from :: Product a -> Rep (Product a) x #

to :: Rep (Product a) x -> Product a #

Generic (Sum a) 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep (Sum a) :: Type -> Type #

Methods

from :: Sum a -> Rep (Sum a) x #

to :: Rep (Sum a) x -> Sum a #

Generic (NonEmpty a) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (NonEmpty a) :: Type -> Type #

Methods

from :: NonEmpty a -> Rep (NonEmpty a) x #

to :: Rep (NonEmpty a) x -> NonEmpty a #

Generic (Par1 p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (Par1 p) :: Type -> Type #

Methods

from :: Par1 p -> Rep (Par1 p) x #

to :: Rep (Par1 p) x -> Par1 p #

Generic (Digit a) 
Instance details

Defined in Data.Sequence.Internal

Associated Types

type Rep (Digit a) :: Type -> Type #

Methods

from :: Digit a -> Rep (Digit a) x #

to :: Rep (Digit a) x -> Digit a #

Generic (Elem a) 
Instance details

Defined in Data.Sequence.Internal

Associated Types

type Rep (Elem a) :: Type -> Type #

Methods

from :: Elem a -> Rep (Elem a) x #

to :: Rep (Elem a) x -> Elem a #

Generic (FingerTree a) 
Instance details

Defined in Data.Sequence.Internal

Associated Types

type Rep (FingerTree a) :: Type -> Type #

Methods

from :: FingerTree a -> Rep (FingerTree a) x #

to :: Rep (FingerTree a) x -> FingerTree a #

Generic (Node a) 
Instance details

Defined in Data.Sequence.Internal

Associated Types

type Rep (Node a) :: Type -> Type #

Methods

from :: Node a -> Rep (Node a) x #

to :: Rep (Node a) x -> Node a #

Generic (ViewL a) 
Instance details

Defined in Data.Sequence.Internal

Associated Types

type Rep (ViewL a) :: Type -> Type #

Methods

from :: ViewL a -> Rep (ViewL a) x #

to :: Rep (ViewL a) x -> ViewL a #

Generic (ViewR a) 
Instance details

Defined in Data.Sequence.Internal

Associated Types

type Rep (ViewR a) :: Type -> Type #

Methods

from :: ViewR a -> Rep (ViewR a) x #

to :: Rep (ViewR a) x -> ViewR a #

Generic (Tree a) 
Instance details

Defined in Data.Tree

Associated Types

type Rep (Tree a) :: Type -> Type #

Methods

from :: Tree a -> Rep (Tree a) x #

to :: Rep (Tree a) x -> Tree a #

Generic (Loc a) 
Instance details

Defined in Language.Haskell.Exts.SrcLoc

Associated Types

type Rep (Loc a) :: Type -> Type #

Methods

from :: Loc a -> Rep (Loc a) x #

to :: Rep (Loc a) x -> Loc a #

Generic (Activation l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Activation l) :: Type -> Type #

Methods

from :: Activation l -> Rep (Activation l) x #

to :: Rep (Activation l) x -> Activation l #

Generic (Alt l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Alt l) :: Type -> Type #

Methods

from :: Alt l -> Rep (Alt l) x #

to :: Rep (Alt l) x -> Alt l #

Generic (Annotation l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Annotation l) :: Type -> Type #

Methods

from :: Annotation l -> Rep (Annotation l) x #

to :: Rep (Annotation l) x -> Annotation l #

Generic (Assoc l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Assoc l) :: Type -> Type #

Methods

from :: Assoc l -> Rep (Assoc l) x #

to :: Rep (Assoc l) x -> Assoc l #

Generic (Asst l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Asst l) :: Type -> Type #

Methods

from :: Asst l -> Rep (Asst l) x #

to :: Rep (Asst l) x -> Asst l #

Generic (BangType l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (BangType l) :: Type -> Type #

Methods

from :: BangType l -> Rep (BangType l) x #

to :: Rep (BangType l) x -> BangType l #

Generic (Binds l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Binds l) :: Type -> Type #

Methods

from :: Binds l -> Rep (Binds l) x #

to :: Rep (Binds l) x -> Binds l #

Generic (BooleanFormula l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (BooleanFormula l) :: Type -> Type #

Generic (Bracket l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Bracket l) :: Type -> Type #

Methods

from :: Bracket l -> Rep (Bracket l) x #

to :: Rep (Bracket l) x -> Bracket l #

Generic (CName l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (CName l) :: Type -> Type #

Methods

from :: CName l -> Rep (CName l) x #

to :: Rep (CName l) x -> CName l #

Generic (CallConv l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (CallConv l) :: Type -> Type #

Methods

from :: CallConv l -> Rep (CallConv l) x #

to :: Rep (CallConv l) x -> CallConv l #

Generic (ClassDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ClassDecl l) :: Type -> Type #

Methods

from :: ClassDecl l -> Rep (ClassDecl l) x #

to :: Rep (ClassDecl l) x -> ClassDecl l #

Generic (ConDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ConDecl l) :: Type -> Type #

Methods

from :: ConDecl l -> Rep (ConDecl l) x #

to :: Rep (ConDecl l) x -> ConDecl l #

Generic (Context l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Context l) :: Type -> Type #

Methods

from :: Context l -> Rep (Context l) x #

to :: Rep (Context l) x -> Context l #

Generic (DataOrNew l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (DataOrNew l) :: Type -> Type #

Methods

from :: DataOrNew l -> Rep (DataOrNew l) x #

to :: Rep (DataOrNew l) x -> DataOrNew l #

Generic (Decl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Decl l) :: Type -> Type #

Methods

from :: Decl l -> Rep (Decl l) x #

to :: Rep (Decl l) x -> Decl l #

Generic (DeclHead l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (DeclHead l) :: Type -> Type #

Methods

from :: DeclHead l -> Rep (DeclHead l) x #

to :: Rep (DeclHead l) x -> DeclHead l #

Generic (DerivStrategy l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (DerivStrategy l) :: Type -> Type #

Generic (Deriving l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Deriving l) :: Type -> Type #

Methods

from :: Deriving l -> Rep (Deriving l) x #

to :: Rep (Deriving l) x -> Deriving l #

Generic (EWildcard l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (EWildcard l) :: Type -> Type #

Methods

from :: EWildcard l -> Rep (EWildcard l) x #

to :: Rep (EWildcard l) x -> EWildcard l #

Generic (Exp l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Exp l) :: Type -> Type #

Methods

from :: Exp l -> Rep (Exp l) x #

to :: Rep (Exp l) x -> Exp l #

Generic (ExportSpec l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ExportSpec l) :: Type -> Type #

Methods

from :: ExportSpec l -> Rep (ExportSpec l) x #

to :: Rep (ExportSpec l) x -> ExportSpec l #

Generic (ExportSpecList l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ExportSpecList l) :: Type -> Type #

Generic (FieldDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (FieldDecl l) :: Type -> Type #

Methods

from :: FieldDecl l -> Rep (FieldDecl l) x #

to :: Rep (FieldDecl l) x -> FieldDecl l #

Generic (FieldUpdate l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (FieldUpdate l) :: Type -> Type #

Methods

from :: FieldUpdate l -> Rep (FieldUpdate l) x #

to :: Rep (FieldUpdate l) x -> FieldUpdate l #

Generic (FunDep l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (FunDep l) :: Type -> Type #

Methods

from :: FunDep l -> Rep (FunDep l) x #

to :: Rep (FunDep l) x -> FunDep l #

Generic (GadtDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (GadtDecl l) :: Type -> Type #

Methods

from :: GadtDecl l -> Rep (GadtDecl l) x #

to :: Rep (GadtDecl l) x -> GadtDecl l #

Generic (GuardedRhs l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (GuardedRhs l) :: Type -> Type #

Methods

from :: GuardedRhs l -> Rep (GuardedRhs l) x #

to :: Rep (GuardedRhs l) x -> GuardedRhs l #

Generic (IPBind l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (IPBind l) :: Type -> Type #

Methods

from :: IPBind l -> Rep (IPBind l) x #

to :: Rep (IPBind l) x -> IPBind l #

Generic (IPName l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (IPName l) :: Type -> Type #

Methods

from :: IPName l -> Rep (IPName l) x #

to :: Rep (IPName l) x -> IPName l #

Generic (ImportDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ImportDecl l) :: Type -> Type #

Methods

from :: ImportDecl l -> Rep (ImportDecl l) x #

to :: Rep (ImportDecl l) x -> ImportDecl l #

Generic (ImportSpec l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ImportSpec l) :: Type -> Type #

Methods

from :: ImportSpec l -> Rep (ImportSpec l) x #

to :: Rep (ImportSpec l) x -> ImportSpec l #

Generic (ImportSpecList l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ImportSpecList l) :: Type -> Type #

Generic (InjectivityInfo l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (InjectivityInfo l) :: Type -> Type #

Generic (InstDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (InstDecl l) :: Type -> Type #

Methods

from :: InstDecl l -> Rep (InstDecl l) x #

to :: Rep (InstDecl l) x -> InstDecl l #

Generic (InstHead l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (InstHead l) :: Type -> Type #

Methods

from :: InstHead l -> Rep (InstHead l) x #

to :: Rep (InstHead l) x -> InstHead l #

Generic (InstRule l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (InstRule l) :: Type -> Type #

Methods

from :: InstRule l -> Rep (InstRule l) x #

to :: Rep (InstRule l) x -> InstRule l #

Generic (Literal l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Literal l) :: Type -> Type #

Methods

from :: Literal l -> Rep (Literal l) x #

to :: Rep (Literal l) x -> Literal l #

Generic (Match l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Match l) :: Type -> Type #

Methods

from :: Match l -> Rep (Match l) x #

to :: Rep (Match l) x -> Match l #

Generic (MaybePromotedName l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (MaybePromotedName l) :: Type -> Type #

Generic (Module l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Module l) :: Type -> Type #

Methods

from :: Module l -> Rep (Module l) x #

to :: Rep (Module l) x -> Module l #

Generic (ModuleHead l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ModuleHead l) :: Type -> Type #

Methods

from :: ModuleHead l -> Rep (ModuleHead l) x #

to :: Rep (ModuleHead l) x -> ModuleHead l #

Generic (ModuleName l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ModuleName l) :: Type -> Type #

Methods

from :: ModuleName l -> Rep (ModuleName l) x #

to :: Rep (ModuleName l) x -> ModuleName l #

Generic (ModulePragma l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ModulePragma l) :: Type -> Type #

Methods

from :: ModulePragma l -> Rep (ModulePragma l) x #

to :: Rep (ModulePragma l) x -> ModulePragma l #

Generic (Name l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Name l) :: Type -> Type #

Methods

from :: Name l -> Rep (Name l) x #

to :: Rep (Name l) x -> Name l #

Generic (Namespace l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Namespace l) :: Type -> Type #

Methods

from :: Namespace l -> Rep (Namespace l) x #

to :: Rep (Namespace l) x -> Namespace l #

Generic (Op l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Op l) :: Type -> Type #

Methods

from :: Op l -> Rep (Op l) x #

to :: Rep (Op l) x -> Op l #

Generic (Overlap l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Overlap l) :: Type -> Type #

Methods

from :: Overlap l -> Rep (Overlap l) x #

to :: Rep (Overlap l) x -> Overlap l #

Generic (PXAttr l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (PXAttr l) :: Type -> Type #

Methods

from :: PXAttr l -> Rep (PXAttr l) x #

to :: Rep (PXAttr l) x -> PXAttr l #

Generic (Pat l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Pat l) :: Type -> Type #

Methods

from :: Pat l -> Rep (Pat l) x #

to :: Rep (Pat l) x -> Pat l #

Generic (PatField l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (PatField l) :: Type -> Type #

Methods

from :: PatField l -> Rep (PatField l) x #

to :: Rep (PatField l) x -> PatField l #

Generic (PatternSynDirection l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (PatternSynDirection l) :: Type -> Type #

Generic (Promoted l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Promoted l) :: Type -> Type #

Methods

from :: Promoted l -> Rep (Promoted l) x #

to :: Rep (Promoted l) x -> Promoted l #

Generic (QName l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (QName l) :: Type -> Type #

Methods

from :: QName l -> Rep (QName l) x #

to :: Rep (QName l) x -> QName l #

Generic (QOp l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (QOp l) :: Type -> Type #

Methods

from :: QOp l -> Rep (QOp l) x #

to :: Rep (QOp l) x -> QOp l #

Generic (QualConDecl l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (QualConDecl l) :: Type -> Type #

Methods

from :: QualConDecl l -> Rep (QualConDecl l) x #

to :: Rep (QualConDecl l) x -> QualConDecl l #

Generic (QualStmt l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (QualStmt l) :: Type -> Type #

Methods

from :: QualStmt l -> Rep (QualStmt l) x #

to :: Rep (QualStmt l) x -> QualStmt l #

Generic (RPat l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (RPat l) :: Type -> Type #

Methods

from :: RPat l -> Rep (RPat l) x #

to :: Rep (RPat l) x -> RPat l #

Generic (RPatOp l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (RPatOp l) :: Type -> Type #

Methods

from :: RPatOp l -> Rep (RPatOp l) x #

to :: Rep (RPatOp l) x -> RPatOp l #

Generic (ResultSig l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (ResultSig l) :: Type -> Type #

Methods

from :: ResultSig l -> Rep (ResultSig l) x #

to :: Rep (ResultSig l) x -> ResultSig l #

Generic (Rhs l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Rhs l) :: Type -> Type #

Methods

from :: Rhs l -> Rep (Rhs l) x #

to :: Rep (Rhs l) x -> Rhs l #

Generic (Role l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Role l) :: Type -> Type #

Methods

from :: Role l -> Rep (Role l) x #

to :: Rep (Role l) x -> Role l #

Generic (Rule l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Rule l) :: Type -> Type #

Methods

from :: Rule l -> Rep (Rule l) x #

to :: Rep (Rule l) x -> Rule l #

Generic (RuleVar l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (RuleVar l) :: Type -> Type #

Methods

from :: RuleVar l -> Rep (RuleVar l) x #

to :: Rep (RuleVar l) x -> RuleVar l #

Generic (Safety l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Safety l) :: Type -> Type #

Methods

from :: Safety l -> Rep (Safety l) x #

to :: Rep (Safety l) x -> Safety l #

Generic (Sign l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Sign l) :: Type -> Type #

Methods

from :: Sign l -> Rep (Sign l) x #

to :: Rep (Sign l) x -> Sign l #

Generic (SpecialCon l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (SpecialCon l) :: Type -> Type #

Methods

from :: SpecialCon l -> Rep (SpecialCon l) x #

to :: Rep (SpecialCon l) x -> SpecialCon l #

Generic (Splice l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Splice l) :: Type -> Type #

Methods

from :: Splice l -> Rep (Splice l) x #

to :: Rep (Splice l) x -> Splice l #

Generic (Stmt l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Stmt l) :: Type -> Type #

Methods

from :: Stmt l -> Rep (Stmt l) x #

to :: Rep (Stmt l) x -> Stmt l #

Generic (TyVarBind l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (TyVarBind l) :: Type -> Type #

Methods

from :: TyVarBind l -> Rep (TyVarBind l) x #

to :: Rep (TyVarBind l) x -> TyVarBind l #

Generic (Type l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Type l) :: Type -> Type #

Methods

from :: Type l -> Rep (Type l) x #

to :: Rep (Type l) x -> Type l #

Generic (TypeEqn l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (TypeEqn l) :: Type -> Type #

Methods

from :: TypeEqn l -> Rep (TypeEqn l) x #

to :: Rep (TypeEqn l) x -> TypeEqn l #

Generic (Unpackedness l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (Unpackedness l) :: Type -> Type #

Methods

from :: Unpackedness l -> Rep (Unpackedness l) x #

to :: Rep (Unpackedness l) x -> Unpackedness l #

Generic (WarningText l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (WarningText l) :: Type -> Type #

Methods

from :: WarningText l -> Rep (WarningText l) x #

to :: Rep (WarningText l) x -> WarningText l #

Generic (XAttr l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (XAttr l) :: Type -> Type #

Methods

from :: XAttr l -> Rep (XAttr l) x #

to :: Rep (XAttr l) x -> XAttr l #

Generic (XName l) 
Instance details

Defined in Language.Haskell.Exts.Syntax

Associated Types

type Rep (XName l) :: Type -> Type #

Methods

from :: XName l -> Rep (XName l) x #

to :: Rep (XName l) x -> XName l #

Generic (AddrRange a) 
Instance details

Defined in Data.IP.Range

Associated Types

type Rep (AddrRange a) :: Type -> Type #

Methods

from :: AddrRange a -> Rep (AddrRange a) x #

to :: Rep (AddrRange a) x -> AddrRange a #

Generic (Doc a) 
Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

Associated Types

type Rep (Doc a) :: Type -> Type #

Methods

from :: Doc a -> Rep (Doc a) x #

to :: Rep (Doc a) x -> Doc a #

Generic (TyVarBndr flag) 
Instance details

Defined in Language.Haskell.TH.Syntax

Associated Types

type Rep (TyVarBndr flag) :: Type -> Type #

Methods

from :: TyVarBndr flag -> Rep (TyVarBndr flag) x #

to :: Rep (TyVarBndr flag) x -> TyVarBndr flag #

Generic (Maybe a) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (Maybe a) :: Type -> Type #

Methods

from :: Maybe a -> Rep (Maybe a) x #

to :: Rep (Maybe a) x -> Maybe a #

Generic (a) 
Instance details

Defined in GHC.Generics

Associated Types

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

Methods

from :: (a) -> Rep (a) x #

to :: Rep (a) x -> (a) #

Generic [a] 
Instance details

Defined in GHC.Generics

Associated Types

type Rep [a] :: Type -> Type #

Methods

from :: [a] -> Rep [a] x #

to :: Rep [a] x -> [a] #

Generic (WrappedMonad m a) 
Instance details

Defined in Control.Applicative

Associated Types

type Rep (WrappedMonad m a) :: Type -> Type #

Methods

from :: WrappedMonad m a -> Rep (WrappedMonad m a) x #

to :: Rep (WrappedMonad m a) x -> WrappedMonad m a #

Generic (Either a b) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (Either a b) :: Type -> Type #

Methods

from :: Either a b -> Rep (Either a b) x #

to :: Rep (Either a b) x -> Either a b #

Generic (Proxy t) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (Proxy t) :: Type -> Type #

Methods

from :: Proxy t -> Rep (Proxy t) x #

to :: Rep (Proxy t) x -> Proxy t #

Generic (Arg a b) 
Instance details

Defined in Data.Semigroup

Associated Types

type Rep (Arg a b) :: Type -> Type #

Methods

from :: Arg a b -> Rep (Arg a b) x #

to :: Rep (Arg a b) x -> Arg a b #

Generic (U1 p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (U1 p) :: Type -> Type #

Methods

from :: U1 p -> Rep (U1 p) x #

to :: Rep (U1 p) x -> U1 p #

Generic (V1 p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (V1 p) :: Type -> Type #

Methods

from :: V1 p -> Rep (V1 p) x #

to :: Rep (V1 p) x -> V1 p #

Generic (MaybeT m a) 
Instance details

Defined in Control.Monad.Trans.Maybe

Associated Types

type Rep (MaybeT m a) :: Type -> Type #

Methods

from :: MaybeT m a -> Rep (MaybeT m a) x #

to :: Rep (MaybeT m a) x -> MaybeT m a #

Generic (a, b) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b) :: Type -> Type #

Methods

from :: (a, b) -> Rep (a, b) x #

to :: Rep (a, b) x -> (a, b) #

Generic (WrappedArrow a b c) 
Instance details

Defined in Control.Applicative

Associated Types

type Rep (WrappedArrow a b c) :: Type -> Type #

Methods

from :: WrappedArrow a b c -> Rep (WrappedArrow a b c) x #

to :: Rep (WrappedArrow a b c) x -> WrappedArrow a b c #

Generic (Kleisli m a b) 
Instance details

Defined in Control.Arrow

Associated Types

type Rep (Kleisli m a b) :: Type -> Type #

Methods

from :: Kleisli m a b -> Rep (Kleisli m a b) x #

to :: Rep (Kleisli m a b) x -> Kleisli m a b #

Generic (Const a b) 
Instance details

Defined in Data.Functor.Const

Associated Types

type Rep (Const a b) :: Type -> Type #

Methods

from :: Const a b -> Rep (Const a b) x #

to :: Rep (Const a b) x -> Const a b #

Generic (Ap f a) 
Instance details

Defined in Data.Monoid

Associated Types

type Rep (Ap f a) :: Type -> Type #

Methods

from :: Ap f a -> Rep (Ap f a) x #

to :: Rep (Ap f a) x -> Ap f a #

Generic (Alt f a) 
Instance details

Defined in Data.Semigroup.Internal

Associated Types

type Rep (Alt f a) :: Type -> Type #

Methods

from :: Alt f a -> Rep (Alt f a) x #

to :: Rep (Alt f a) x -> Alt f a #

Generic (Rec1 f p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (Rec1 f p) :: Type -> Type #

Methods

from :: Rec1 f p -> Rep (Rec1 f p) x #

to :: Rep (Rec1 f p) x -> Rec1 f p #

Generic (URec (Ptr ()) p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (URec (Ptr ()) p) :: Type -> Type #

Methods

from :: URec (Ptr ()) p -> Rep (URec (Ptr ()) p) x #

to :: Rep (URec (Ptr ()) p) x -> URec (Ptr ()) p #

Generic (URec Char p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (URec Char p) :: Type -> Type #

Methods

from :: URec Char p -> Rep (URec Char p) x #

to :: Rep (URec Char p) x -> URec Char p #

Generic (URec Double p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (URec Double p) :: Type -> Type #

Methods

from :: URec Double p -> Rep (URec Double p) x #

to :: Rep (URec Double p) x -> URec Double p #

Generic (URec Float p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (URec Float p) :: Type -> Type #

Methods

from :: URec Float p -> Rep (URec Float p) x #

to :: Rep (URec Float p) x -> URec Float p #

Generic (URec Int p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (URec Int p) :: Type -> Type #

Methods

from :: URec Int p -> Rep (URec Int p) x #

to :: Rep (URec Int p) x -> URec Int p #

Generic (URec Word p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (URec Word p) :: Type -> Type #

Methods

from :: URec Word p -> Rep (URec Word p) x #

to :: Rep (URec Word p) x -> URec Word p #

Generic (Tagged s b) 
Instance details

Defined in Data.Tagged

Associated Types

type Rep (Tagged s b) :: Type -> Type #

Methods

from :: Tagged s b -> Rep (Tagged s b) x #

to :: Rep (Tagged s b) x -> Tagged s b #

Generic (AccumT w m a) 
Instance details

Defined in Control.Monad.Trans.Accum

Associated Types

type Rep (AccumT w m a) :: Type -> Type #

Methods

from :: AccumT w m a -> Rep (AccumT w m a) x #

to :: Rep (AccumT w m a) x -> AccumT w m a #

Generic (ExceptT e m a) 
Instance details

Defined in Control.Monad.Trans.Except

Associated Types

type Rep (ExceptT e m a) :: Type -> Type #

Methods

from :: ExceptT e m a -> Rep (ExceptT e m a) x #

to :: Rep (ExceptT e m a) x -> ExceptT e m a #

Generic (IdentityT f a) 
Instance details

Defined in Control.Monad.Trans.Identity

Associated Types

type Rep (IdentityT f a) :: Type -> Type #

Methods

from :: IdentityT f a -> Rep (IdentityT f a) x #

to :: Rep (IdentityT f a) x -> IdentityT f a #

Generic (ReaderT r m a) 
Instance details

Defined in Control.Monad.Trans.Reader

Associated Types

type Rep (ReaderT r m a) :: Type -> Type #

Methods

from :: ReaderT r m a -> Rep (ReaderT r m a) x #

to :: Rep (ReaderT r m a) x -> ReaderT r m a #

Generic (SelectT r m a) 
Instance details

Defined in Control.Monad.Trans.Select

Associated Types

type Rep (SelectT r m a) :: Type -> Type #

Methods

from :: SelectT r m a -> Rep (SelectT r m a) x #

to :: Rep (SelectT r m a) x -> SelectT r m a #

Generic (StateT s m a) 
Instance details

Defined in Control.Monad.Trans.State.Lazy

Associated Types

type Rep (StateT s m a) :: Type -> Type #

Methods

from :: StateT s m a -> Rep (StateT s m a) x #

to :: Rep (StateT s m a) x -> StateT s m a #

Generic (StateT s m a) 
Instance details

Defined in Control.Monad.Trans.State.Strict

Associated Types

type Rep (StateT s m a) :: Type -> Type #

Methods

from :: StateT s m a -> Rep (StateT s m a) x #

to :: Rep (StateT s m a) x -> StateT s m a #

Generic (WriterT w m a) 
Instance details

Defined in Control.Monad.Trans.Writer.CPS

Associated Types

type Rep (WriterT w m a) :: Type -> Type #

Methods

from :: WriterT w m a -> Rep (WriterT w m a) x #

to :: Rep (WriterT w m a) x -> WriterT w m a #

Generic (WriterT w m a) 
Instance details

Defined in Control.Monad.Trans.Writer.Lazy

Associated Types

type Rep (WriterT w m a) :: Type -> Type #

Methods

from :: WriterT w m a -> Rep (WriterT w m a) x #

to :: Rep (WriterT w m a) x -> WriterT w m a #

Generic (WriterT w m a) 
Instance details

Defined in Control.Monad.Trans.Writer.Strict

Associated Types

type Rep (WriterT w m a) :: Type -> Type #

Methods

from :: WriterT w m a -> Rep (WriterT w m a) x #

to :: Rep (WriterT w m a) x -> WriterT w m a #

Generic (Constant a b) 
Instance details

Defined in Data.Functor.Constant

Associated Types

type Rep (Constant a b) :: Type -> Type #

Methods

from :: Constant a b -> Rep (Constant a b) x #

to :: Rep (Constant a b) x -> Constant a b #

Generic (a, b, c) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c) :: Type -> Type #

Methods

from :: (a, b, c) -> Rep (a, b, c) x #

to :: Rep (a, b, c) x -> (a, b, c) #

Generic (Product f g a) 
Instance details

Defined in Data.Functor.Product

Associated Types

type Rep (Product f g a) :: Type -> Type #

Methods

from :: Product f g a -> Rep (Product f g a) x #

to :: Rep (Product f g a) x -> Product f g a #

Generic (Sum f g a) 
Instance details

Defined in Data.Functor.Sum

Associated Types

type Rep (Sum f g a) :: Type -> Type #

Methods

from :: Sum f g a -> Rep (Sum f g a) x #

to :: Rep (Sum f g a) x -> Sum f g a #

Generic ((f :*: g) p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep ((f :*: g) p) :: Type -> Type #

Methods

from :: (f :*: g) p -> Rep ((f :*: g) p) x #

to :: Rep ((f :*: g) p) x -> (f :*: g) p #

Generic ((f :+: g) p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep ((f :+: g) p) :: Type -> Type #

Methods

from :: (f :+: g) p -> Rep ((f :+: g) p) x #

to :: Rep ((f :+: g) p) x -> (f :+: g) p #

Generic (K1 i c p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (K1 i c p) :: Type -> Type #

Methods

from :: K1 i c p -> Rep (K1 i c p) x #

to :: Rep (K1 i c p) x -> K1 i c p #

Generic (ContT r m a) 
Instance details

Defined in Control.Monad.Trans.Cont

Associated Types

type Rep (ContT r m a) :: Type -> Type #

Methods

from :: ContT r m a -> Rep (ContT r m a) x #

to :: Rep (ContT r m a) x -> ContT r m a #

Generic (a, b, c, d) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d) :: Type -> Type #

Methods

from :: (a, b, c, d) -> Rep (a, b, c, d) x #

to :: Rep (a, b, c, d) x -> (a, b, c, d) #

Generic (Compose f g a) 
Instance details

Defined in Data.Functor.Compose

Associated Types

type Rep (Compose f g a) :: Type -> Type #

Methods

from :: Compose f g a -> Rep (Compose f g a) x #

to :: Rep (Compose f g a) x -> Compose f g a #

Generic ((f :.: g) p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep ((f :.: g) p) :: Type -> Type #

Methods

from :: (f :.: g) p -> Rep ((f :.: g) p) x #

to :: Rep ((f :.: g) p) x -> (f :.: g) p #

Generic (M1 i c f p) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (M1 i c f p) :: Type -> Type #

Methods

from :: M1 i c f p -> Rep (M1 i c f p) x #

to :: Rep (M1 i c f p) x -> M1 i c f p #

Generic (RWST r w s m a) 
Instance details

Defined in Control.Monad.Trans.RWS.CPS

Associated Types

type Rep (RWST r w s m a) :: Type -> Type #

Methods

from :: RWST r w s m a -> Rep (RWST r w s m a) x #

to :: Rep (RWST r w s m a) x -> RWST r w s m a #

Generic (RWST r w s m a) 
Instance details

Defined in Control.Monad.Trans.RWS.Lazy

Associated Types

type Rep (RWST r w s m a) :: Type -> Type #

Methods

from :: RWST r w s m a -> Rep (RWST r w s m a) x #

to :: Rep (RWST r w s m a) x -> RWST r w s m a #

Generic (RWST r w s m a) 
Instance details

Defined in Control.Monad.Trans.RWS.Strict

Associated Types

type Rep (RWST r w s m a) :: Type -> Type #

Methods

from :: RWST r w s m a -> Rep (RWST r w s m a) x #

to :: Rep (RWST r w s m a) x -> RWST r w s m a #

Generic (a, b, c, d, e) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e) :: Type -> Type #

Methods

from :: (a, b, c, d, e) -> Rep (a, b, c, d, e) x #

to :: Rep (a, b, c, d, e) x -> (a, b, c, d, e) #

Generic (a, b, c, d, e, f) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f) -> Rep (a, b, c, d, e, f) x #

to :: Rep (a, b, c, d, e, f) x -> (a, b, c, d, e, f) #

Generic (a, b, c, d, e, f, g) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g) -> Rep (a, b, c, d, e, f, g) x #

to :: Rep (a, b, c, d, e, f, g) x -> (a, b, c, d, e, f, g) #

Generic (a, b, c, d, e, f, g, h) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h) -> Rep (a, b, c, d, e, f, g, h) x #

to :: Rep (a, b, c, d, e, f, g, h) x -> (a, b, c, d, e, f, g, h) #

Generic (a, b, c, d, e, f, g, h, i) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i) -> Rep (a, b, c, d, e, f, g, h, i) x #

to :: Rep (a, b, c, d, e, f, g, h, i) x -> (a, b, c, d, e, f, g, h, i) #

Generic (a, b, c, d, e, f, g, h, i, j) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i, j) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i, j) -> Rep (a, b, c, d, e, f, g, h, i, j) x #

to :: Rep (a, b, c, d, e, f, g, h, i, j) x -> (a, b, c, d, e, f, g, h, i, j) #

Generic (a, b, c, d, e, f, g, h, i, j, k) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i, j, k) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i, j, k) -> Rep (a, b, c, d, e, f, g, h, i, j, k) x #

to :: Rep (a, b, c, d, e, f, g, h, i, j, k) x -> (a, b, c, d, e, f, g, h, i, j, k) #

Generic (a, b, c, d, e, f, g, h, i, j, k, l) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i, j, k, l) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i, j, k, l) -> Rep (a, b, c, d, e, f, g, h, i, j, k, l) x #

to :: Rep (a, b, c, d, e, f, g, h, i, j, k, l) x -> (a, b, c, d, e, f, g, h, i, j, k, l) #

Generic (a, b, c, d, e, f, g, h, i, j, k, l, m) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i, j, k, l, m) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Rep (a, b, c, d, e, f, g, h, i, j, k, l, m) x #

to :: Rep (a, b, c, d, e, f, g, h, i, j, k, l, m) x -> (a, b, c, d, e, f, g, h, i, j, k, l, m) #

Generic (a, b, c, d, e, f, g, h, i, j, k, l, m, n) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i, j, k, l, m, n) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Rep (a, b, c, d, e, f, g, h, i, j, k, l, m, n) x #

to :: Rep (a, b, c, d, e, f, g, h, i, j, k, l, m, n) x -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #

Generic (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) 
Instance details

Defined in GHC.Generics

Associated Types

type Rep (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) :: Type -> Type #

Methods

from :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Rep (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) x #

to :: Rep (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) x -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #