Development.IDE.Graph.Internal.Database

Documentation

compute :: Database -> Stack -> Key -> RunMode -> Maybe Result -> IO Result

Compute a key.

newDatabase :: Dynamic -> TheRules -> IO Database

incDatabase :: Database -> Maybe [Key] -> IO ()

Increment the step and mark dirty. Assumes that the database is not running a build

build :: forall f key value. (Traversable f, RuleResult key ~ value, Typeable key, Show key, Hashable key, Eq key, Typeable value) => Database -> Stack -> f key -> IO (f Key, f value)

Unwrap and build a list of keys in parallel

getDirtySet :: Database -> IO [(Key, Int)]

Returns the set of dirty keys annotated with their age (in # of builds)

getKeysAndVisitAge :: Database -> IO [(Key, Int)]

Returns an approximation of the database keys, annotated with how long ago (in # builds) they were visited