Distribution.InstalledPackageInfo
data InstalledPackageInfo
installedComponentId
installedPackageId
data OriginalModule
data ExposedModule
data ParseResult a
data PError
data PWarning
emptyInstalledPackageInfo
parseInstalledPackageInfo
showInstalledPackageInfo
showInstalledPackageInfoField
showSimpleInstalledPackageInfoField
fieldsInstalledPackageInfo