hpack-0.36.1: A modern format for Haskell packages
Safe HaskellSafe-Inferred
LanguageHaskell2010

Hpack.Error

Synopsis

Documentation

NOTE: This module is exposed to allow integration of Hpack into other tools. It is not meant for general use by end users. The following caveats apply:

  • The API is undocumented, consult the source instead.
  • The exposed types and functions primarily serve Hpack's own needs, not that of a public API. Breaking changes can happen as Hpack evolves.

As an Hpack user you either want to use the hpack executable or a build tool that supports Hpack (e.g. stack or cabal2nix).

data HpackError Source #

Constructors

HpackVersionNotSupported FilePath Version Version 
DefaultsFileNotFound FilePath 
DefaultsDownloadFailed URL Status 
CycleInDefaults [FilePath] 
ParseError String 
DecodeValueError FilePath String 

Instances

Instances details
Show HpackError Source # 
Instance details

Defined in Hpack.Error

Methods

showsPrec :: Int -> HpackError -> ShowS

show :: HpackError -> String

showList :: [HpackError] -> ShowS

Eq HpackError Source # 
Instance details

Defined in Hpack.Error

Methods

(==) :: HpackError -> HpackError -> Bool

(/=) :: HpackError -> HpackError -> Bool

newtype ProgramName Source #

Constructors

ProgramName 

Fields

Instances

Instances details
IsString ProgramName Source # 
Instance details

Defined in Hpack.Error

Methods

fromString :: String -> ProgramName

Show ProgramName Source # 
Instance details

Defined in Hpack.Error

Methods

showsPrec :: Int -> ProgramName -> ShowS

show :: ProgramName -> String

showList :: [ProgramName] -> ShowS

Eq ProgramName Source # 
Instance details

Defined in Hpack.Error

Methods

(==) :: ProgramName -> ProgramName -> Bool

(/=) :: ProgramName -> ProgramName -> Bool

type URL = String Source #

data Status #

Constructors

Status 

Fields

Instances

Instances details
Data Status 
Instance details

Defined in Network.HTTP.Types.Status

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Status -> c Status

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Status

toConstr :: Status -> Constr

dataTypeOf :: Status -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Status)

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

gmapT :: (forall b. Data b => b -> b) -> Status -> Status

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Status -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Status -> r

gmapQ :: (forall d. Data d => d -> u) -> Status -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Status -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Status -> m Status

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Status -> m Status

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Status -> m Status

Bounded Status 
Instance details

Defined in Network.HTTP.Types.Status

Enum Status 
Instance details

Defined in Network.HTTP.Types.Status

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

Show Status 
Instance details

Defined in Network.HTTP.Types.Status

Methods

showsPrec :: Int -> Status -> ShowS

show :: Status -> String

showList :: [Status] -> ShowS

Eq Status 
Instance details

Defined in Network.HTTP.Types.Status

Methods

(==) :: Status -> Status -> Bool

(/=) :: Status -> Status -> Bool

Ord Status 
Instance details

Defined in Network.HTTP.Types.Status

Methods

compare :: Status -> Status -> Ordering

(<) :: Status -> Status -> Bool

(<=) :: Status -> Status -> Bool

(>) :: Status -> Status -> Bool

(>=) :: Status -> Status -> Bool

max :: Status -> Status -> Status

min :: Status -> Status -> Status

type Rep Status 
Instance details

Defined in Network.HTTP.Types.Status

type Rep Status = D1 ('MetaData "Status" "Network.HTTP.Types.Status" "http-types-0.12.4-5Uc5fIBVPyb2wUw46MBC7Q" 'False) (C1 ('MetaCons "Status" 'PrefixI 'True) (S1 ('MetaSel ('Just "statusCode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "statusMessage") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ByteString)))