Safe Haskell	None
Language	Haskell2010

Distribution.Types.ComponentId

Synopsis

Documentation

data ComponentId Source #

A ComponentId uniquely identifies the transitive source code closure of a component (i.e. libraries, executables).

For non-Backpack components, this corresponds one to one with the UnitId , which serves as the basis for install paths, linker symbols, etc.

Use mkComponentId and unComponentId to convert from/to a String .

This type is opaque since Cabal-2.0

Since: 2.0.0.2

Instances

Instances details

Eq ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods (==) :: ComponentId -> ComponentId -> Bool Source # (/=) :: ComponentId -> ComponentId -> Bool Source #
Data ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods gfoldl :: ( forall d b. Data d => c (d -> b) -> d -> c b) -> ( forall g. g -> c g) -> ComponentId -> c ComponentId Source # gunfold :: ( forall b r. Data b => c (b -> r) -> c r) -> ( forall r. r -> c r) -> Constr -> c ComponentId Source # toConstr :: ComponentId -> Constr Source # dataTypeOf :: ComponentId -> DataType Source # dataCast1 :: Typeable t => ( forall d. Data d => c (t d)) -> Maybe (c ComponentId ) Source # dataCast2 :: Typeable t => ( forall d e. ( Data d, Data e) => c (t d e)) -> Maybe (c ComponentId ) Source # gmapT :: ( forall b. Data b => b -> b) -> ComponentId -> ComponentId Source # gmapQl :: (r -> r' -> r) -> r -> ( forall d. Data d => d -> r') -> ComponentId -> r Source # gmapQr :: forall r r'. (r' -> r -> r) -> r -> ( forall d. Data d => d -> r') -> ComponentId -> r Source # gmapQ :: ( forall d. Data d => d -> u) -> ComponentId -> [u] Source # gmapQi :: Int -> ( forall d. Data d => d -> u) -> ComponentId -> u Source # gmapM :: Monad m => ( forall d. Data d => d -> m d) -> ComponentId -> m ComponentId Source # gmapMp :: MonadPlus m => ( forall d. Data d => d -> m d) -> ComponentId -> m ComponentId Source # gmapMo :: MonadPlus m => ( forall d. Data d => d -> m d) -> ComponentId -> m ComponentId Source #
Ord ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods compare :: ComponentId -> ComponentId -> Ordering Source # (<) :: ComponentId -> ComponentId -> Bool Source # (<=) :: ComponentId -> ComponentId -> Bool Source # (>) :: ComponentId -> ComponentId -> Bool Source # (>=) :: ComponentId -> ComponentId -> Bool Source # max :: ComponentId -> ComponentId -> ComponentId Source # min :: ComponentId -> ComponentId -> ComponentId Source #
Read ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods readsPrec :: Int -> ReadS ComponentId Source # readList :: ReadS [ ComponentId ] Source # readPrec :: ReadPrec ComponentId Source # readListPrec :: ReadPrec [ ComponentId ] Source #
Show ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods showsPrec :: Int -> ComponentId -> ShowS Source # show :: ComponentId -> String Source # showList :: [ ComponentId ] -> ShowS Source #
IsString ComponentId Source #	`mkComponentId` Since: 2.0.0.2
Instance details Defined in Distribution.Types.ComponentId Methods fromString :: String -> ComponentId Source #
Generic ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Associated Types type Rep ComponentId :: Type -> Type Source # Methods from :: ComponentId -> Rep ComponentId x Source # to :: Rep ComponentId x -> ComponentId Source #
Binary ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods put :: ComponentId -> Put Source # get :: Get ComponentId Source # putList :: [ ComponentId ] -> Put Source #
NFData ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods rnf :: ComponentId -> () Source #
Structured ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods structure :: Proxy ComponentId -> Structure Source # structureHash' :: Tagged ComponentId MD5
Pretty ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods pretty :: ComponentId -> Doc Source # prettyVersioned :: CabalSpecVersion -> ComponentId -> Doc Source #
Parsec ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId Methods parsec :: CabalParsing m => m ComponentId Source #
type Rep ComponentId Source #
Instance details Defined in Distribution.Types.ComponentId type Rep ComponentId = D1 (' MetaData "ComponentId" "Distribution.Types.ComponentId" "Cabal-3.2.1.0-3w1fQQbNnuQ5xlFGwVXcPy" ' True ) ( C1 (' MetaCons "ComponentId" ' PrefixI ' False ) ( S1 (' MetaSel (' Nothing :: Maybe Symbol ) ' NoSourceUnpackedness ' NoSourceStrictness ' DecidedLazy ) ( Rec0 ShortText )))

unComponentId :: ComponentId -> String Source #

Convert ComponentId to String

Since: 2.0.0.2

mkComponentId :: String -> ComponentId Source #

Construct a ComponentId from a String

mkComponentId is the inverse to unComponentId

Note: No validations are performed to ensure that the resulting ComponentId is valid

Since: 2.0.0.2