Cabal-3.3.0.0: A framework for packaging Haskell software
Safe HaskellNone
LanguageHaskell2010

Distribution.Types.PackageId

Synopsis

Documentation

data PackageIdentifier Source #

The name and version of a package.

Constructors

PackageIdentifier 

Fields

Instances

Instances details
Eq PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Data PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Methods

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

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

toConstr :: PackageIdentifier -> Constr Source #

dataTypeOf :: PackageIdentifier -> DataType Source #

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

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

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

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

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

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

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

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

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

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

Ord PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Read PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Show PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Generic PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Associated Types

type Rep PackageIdentifier :: Type -> Type Source #

Binary PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

NFData PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Methods

rnf :: PackageIdentifier -> () Source #

Structured PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Pretty PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

Parsec PackageIdentifier #
>>> simpleParsec "foo-bar-0" :: Maybe PackageIdentifier
Just (PackageIdentifier {pkgName = PackageName "foo-bar", pkgVersion = mkVersion [0]})
>>> simpleParsec "foo-bar" :: Maybe PackageIdentifier
Just (PackageIdentifier {pkgName = PackageName "foo-bar", pkgVersion = mkVersion []})

Note: Stricter than Text instance

>>> simpleParsec "foo-bar-0-0" :: Maybe PackageIdentifier
Nothing
>>> simpleParsec "foo-bar.0" :: Maybe PackageIdentifier
Nothing
>>> simpleParsec "foo-bar.4-2" :: Maybe PackageIdentifier
Nothing
>>> simpleParsec "1.2.3" :: Maybe PackageIdentifier
Nothing
Instance details

Defined in Distribution.Types.PackageId

Package PackageIdentifier # 
Instance details

Defined in Distribution.Package

type Rep PackageIdentifier # 
Instance details

Defined in Distribution.Types.PackageId

type Rep PackageIdentifier = D1 ('MetaData "PackageIdentifier" "Distribution.Types.PackageId" "Cabal-3.3.0.0" 'False) (C1 ('MetaCons "PackageIdentifier" 'PrefixI 'True) (S1 ('MetaSel ('Just "pkgName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PackageName) :*: S1 ('MetaSel ('Just "pkgVersion") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Version)))

type PackageId = PackageIdentifier Source #

Type alias so we can use the shorter name PackageId.