Distribution.Solver.Types.Variable

Documentation

data Variable qpn

Variables used by the dependency solver. This type is similar to the internal Var type.

Constructors

PackageVar qpn

FlagVar qpn FlagName

StanzaVar qpn OptionalStanza

Instances

Show qpn => Show (Variable qpn)

Defined in Distribution.Solver.Types.Variable

Methods

showsPrec :: Int -> Variable qpn -> ShowS

show :: Variable qpn -> String

showList :: [Variable qpn] -> ShowS

Eq qpn => Eq (Variable qpn)

Defined in Distribution.Solver.Types.Variable

Methods

(==) :: Variable qpn -> Variable qpn -> Bool

(/=) :: Variable qpn -> Variable qpn -> Bool