Safe Haskell	None
Language	Haskell2010

Arbor.Monad.Metric

Documentation

class (Monad m, MonadIO m) => MonadMetrics m Source #

Minimal complete definition

getMetrics

Instances

MonadMetrics m => MonadMetrics (MaybeT m) Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods getMetrics :: MaybeT m Metrics Source #
MonadMetrics m => MonadMetrics (ResourceT m) Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods getMetrics :: ResourceT m Metrics Source #
MonadMetrics m => MonadMetrics (IdentityT m) Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods getMetrics :: IdentityT m Metrics Source #
MonadMetrics m => MonadMetrics (ExceptT e m) Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods getMetrics :: ExceptT e m Metrics Source #
MonadMetrics m => MonadMetrics (StateT s m) Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods getMetrics :: StateT s m Metrics Source #
MonadMetrics m => MonadMetrics (ReaderT e m) Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods getMetrics :: ReaderT e m Metrics Source #

getMetrics :: MonadMetrics m => m Metrics Source #

metric :: Ord k => Semigroup (MetricState k) => MetricFamily k => MonadMetrics m => k -> MetricValue k -> m () Source #

data Counter Source #

Constructors

Counter
Fields name :: Text tags :: [Text]

Instances

Eq Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods (==) :: Counter -> Counter -> Bool # (/=) :: Counter -> Counter -> Bool #
Ord Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods compare :: Counter -> Counter -> Ordering # (<) :: Counter -> Counter -> Bool # (<=) :: Counter -> Counter -> Bool # (>) :: Counter -> Counter -> Bool # (>=) :: Counter -> Counter -> Bool # max :: Counter -> Counter -> Counter # min :: Counter -> Counter -> Counter #
Show Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods showsPrec :: Int -> Counter -> ShowS # show :: Counter -> String # showList :: [Counter] -> ShowS #
Generic Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type Associated Types type Rep Counter :: Type -> Type # Methods from :: Counter -> Rep Counter x # to :: Rep Counter x -> Counter #
MetricFamily Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type Associated Types type MetricValue Counter :: Type Source # type MetricState Counter :: Type Source # Methods metricMapTVarOf :: Metrics -> TVar (MetricMap Counter (MetricState Counter)) Source # metricValueToState :: Proxy Counter -> MetricValue Counter -> MetricState Counter Source # metricStateToValue :: Proxy Counter -> MetricState Counter -> MetricValue Counter Source #
type Rep Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type type Rep Counter = D1 (MetaData "Counter" "Arbor.Monad.Metric.Type" "arbor-monad-metric-1.0.0-KfEgNiF2TXe2sEpy3Q23Jr" False) (C1 (MetaCons "Counter" PrefixI True) (S1 (MetaSel (Just "name") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Text) :*: S1 (MetaSel (Just "tags") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [Text])))
type MetricValue Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type type MetricValue Counter = Int
type MetricState Counter Source #
Instance details Defined in Arbor.Monad.Metric.Type type MetricState Counter = Sum Int

data Gauge Source #

Constructors

Gauge
Fields name :: Text tags :: [Text]

Instances

Eq Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods (==) :: Gauge -> Gauge -> Bool # (/=) :: Gauge -> Gauge -> Bool #
Ord Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods compare :: Gauge -> Gauge -> Ordering # (<) :: Gauge -> Gauge -> Bool # (<=) :: Gauge -> Gauge -> Bool # (>) :: Gauge -> Gauge -> Bool # (>=) :: Gauge -> Gauge -> Bool # max :: Gauge -> Gauge -> Gauge # min :: Gauge -> Gauge -> Gauge #
Show Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type Methods showsPrec :: Int -> Gauge -> ShowS # show :: Gauge -> String # showList :: [Gauge] -> ShowS #
Generic Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type Associated Types type Rep Gauge :: Type -> Type # Methods from :: Gauge -> Rep Gauge x # to :: Rep Gauge x -> Gauge #
MetricFamily Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type Associated Types type MetricValue Gauge :: Type Source # type MetricState Gauge :: Type Source # Methods metricMapTVarOf :: Metrics -> TVar (MetricMap Gauge (MetricState Gauge)) Source # metricValueToState :: Proxy Gauge -> MetricValue Gauge -> MetricState Gauge Source # metricStateToValue :: Proxy Gauge -> MetricState Gauge -> MetricValue Gauge Source #
type Rep Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type type Rep Gauge = D1 (MetaData "Gauge" "Arbor.Monad.Metric.Type" "arbor-monad-metric-1.0.0-KfEgNiF2TXe2sEpy3Q23Jr" False) (C1 (MetaCons "Gauge" PrefixI True) (S1 (MetaSel (Just "name") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Text) :*: S1 (MetaSel (Just "tags") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 [Text])))
type MetricValue Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type type MetricValue Gauge = Double
type MetricState Gauge Source #
Instance details Defined in Arbor.Monad.Metric.Type type MetricState Gauge = Last Double

data Metrics Source #

Constructors

Metrics
Fields counters :: TVar (MetricMap Counter (MetricState Counter)) gauges :: TVar (MetricMap Gauge (MetricState Gauge))

Instances

Generic Metrics Source #
Instance details Defined in Arbor.Monad.Metric.Type Associated Types type Rep Metrics :: Type -> Type # Methods from :: Metrics -> Rep Metrics x # to :: Rep Metrics x -> Metrics #
type Rep Metrics Source #
Instance details Defined in Arbor.Monad.Metric.Type type Rep Metrics = D1 (MetaData "Metrics" "Arbor.Monad.Metric.Type" "arbor-monad-metric-1.0.0-KfEgNiF2TXe2sEpy3Q23Jr" False) (C1 (MetaCons "Metrics" PrefixI True) (S1 (MetaSel (Just "counters") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (TVar (MetricMap Counter (MetricState Counter)))) :*: S1 (MetaSel (Just "gauges") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (TVar (MetricMap Gauge (MetricState Gauge))))))

newMetricsIO :: IO Metrics Source #

extractValues :: forall k. MetricFamily k => Proxy k -> MetricMap k (MetricState k) -> STM ([(k, MetricValue k)], [TVar (MetricState k)]) Source #

counter :: Text -> Counter Source #

gauge :: Text -> Gauge Source #