Modulecabal-install-solver-3.18.1.0Haskell2010

Distribution.Solver.Modular.Builder

Synopsis

valuebuildTree :: Index -> IndependentGoals -> [PN] -> Tree () QGoalReason

Interface to the tree builder. Just takes an index and a list of package names, and computes the initial state and then the tree from there.

valuesplits :: [a] -> [(a, [a])]

Pairs each element of a list with the list resulting from removal of that element from the original list.