hackage-db-2.0.1: Access Hackage's package database via Data.Map

Maintainer	simons@cryp.to
Stability	provisional
Portability	portable
Safe Haskell	None
Language	Haskell2010

Distribution.Hackage.DB.Unparsed

Description

Documentation

type HackageDB = Map PackageName PackageData Source #

data PackageData Source #

Constructors

PackageData
Fields preferredVersions :: ByteString versions :: Map Version VersionData

Instances

Eq PackageData Source #
Methods (==) :: PackageData -> PackageData -> Bool # (/=) :: PackageData -> PackageData -> Bool #
Show PackageData Source #
Methods showsPrec :: Int -> PackageData -> ShowS # show :: PackageData -> String # showList :: [PackageData] -> ShowS #
Generic PackageData Source #
Associated Types type Rep PackageData :: * -> * # Methods from :: PackageData -> Rep PackageData x # to :: Rep PackageData x -> PackageData #
type Rep PackageData Source #
type Rep PackageData = D1 * (MetaData "PackageData" "Distribution.Hackage.DB.Unparsed" "hackage-db-2.0.1-5QSb0jJ3R9hGNrDaAE2wMq" False) (C1 * (MetaCons "PackageData" PrefixI True) ((::) (S1 * (MetaSel (Just Symbol "preferredVersions") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * ByteString)) (S1 * (MetaSel (Just Symbol "versions") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Map Version VersionData)))))

data VersionData Source #

Constructors

VersionData
Fields cabalFile :: ByteString metaFile :: ByteString

Instances

Eq VersionData Source #
Methods (==) :: VersionData -> VersionData -> Bool # (/=) :: VersionData -> VersionData -> Bool #
Show VersionData Source #
Methods showsPrec :: Int -> VersionData -> ShowS # show :: VersionData -> String # showList :: [VersionData] -> ShowS #
Generic VersionData Source #
Associated Types type Rep VersionData :: * -> * # Methods from :: VersionData -> Rep VersionData x # to :: Rep VersionData x -> VersionData #
type Rep VersionData Source #
type Rep VersionData = D1 * (MetaData "VersionData" "Distribution.Hackage.DB.Unparsed" "hackage-db-2.0.1-5QSb0jJ3R9hGNrDaAE2wMq" False) (C1 * (MetaCons "VersionData" PrefixI True) ((::) (S1 * (MetaSel (Just Symbol "cabalFile") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * ByteString)) (S1 * (MetaSel (Just Symbol "metaFile") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * ByteString))))

readTarball :: Maybe UTCTime -> FilePath -> IO HackageDB Source #

parseTarball :: Maybe UTCTime -> FilePath -> ByteString -> HackageDB Source #