cabal-install-solver
Safe HaskellSafe-Inferred
LanguageHaskell2010

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

Instances details
Show InstalledPreference Source # 
Instance details

Defined in Distribution.Solver.Types.InstalledPreference

Methods

showsPrec :: Int -> InstalledPreference -> ShowS #

show :: InstalledPreference -> String #

showList :: [InstalledPreference] -> ShowS #