| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Distribution.Solver.Types.InstalledPreference
Synopsis
Documentation
data InstalledPreference Source #
Whether we prefer an installed version of a package or simply the latest version.
Constructors
| PreferInstalled | |
| PreferLatest | |
| PreferOldest |
Instances
| Show InstalledPreference Source # | |
Defined in Distribution.Solver.Types.InstalledPreference Methods showsPrec :: Int -> InstalledPreference -> ShowS # show :: InstalledPreference -> String # showList :: [InstalledPreference] -> ShowS # | |