opentelemetry-0.8.0

Safe Haskell	None
Language	Haskell2010

OpenTelemetry.Eventlog

Contents

Spans
Metrics

Synopsis

beginSpan :: MonadIO m => ByteString -> m SpanInFlight
endSpan :: MonadIO m => SpanInFlight -> m ()
withSpan :: forall m a. (MonadIO m, MonadMask m) => ByteString -> (SpanInFlight -> m a) -> m a
withSpan_ :: (MonadIO m, MonadMask m) => ByteString -> m a -> m a
setSpanId :: MonadIO m => SpanInFlight -> SpanId -> m ()
setTraceId :: MonadIO m => SpanInFlight -> TraceId -> m ()
setTag :: MonadIO m => SpanInFlight -> ByteString -> ByteString -> m ()
addEvent :: MonadIO m => SpanInFlight -> ByteString -> ByteString -> m ()
setParentSpanContext :: MonadIO m => SpanInFlight -> SpanContext -> m ()
newtype SpanInFlight = SpanInFlight ProcessLocalSpanSerialNumber
mkCounter :: MonadIO m => InstrumentName -> m Counter
mkUpDownCounter :: MonadIO m => InstrumentName -> m UpDownCounter
mkValueRecorder :: MonadIO m => InstrumentName -> m ValueRecorder
mkSumObserver :: MonadIO m => InstrumentName -> m SumObserver
mkUpDownSumObserver :: MonadIO m => InstrumentName -> m UpDownSumObserver
mkValueObserver :: MonadIO m => InstrumentName -> m ValueObserver
add :: MonadIO m => Instrument 'Synchronous 'Additive m' -> Int -> m ()
record :: MonadIO m => Instrument 'Synchronous 'NonAdditive m' -> Int -> m ()
observe :: MonadIO m => Instrument 'Asynchronous a m' -> Int -> m ()
data Instrument (s :: Synchronicity) (a :: Additivity) (m :: Monotonicity)
data SomeInstrument = forall s a m. SomeInstrument (Instrument s a m)
type Counter = Instrument 'Synchronous 'Additive 'Monotonic
type UpDownCounter = Instrument 'Synchronous 'Additive 'NonMonotonic
type ValueRecorder = Instrument 'Synchronous 'NonAdditive 'NonMonotonic
type SumObserver = Instrument 'Asynchronous 'Additive 'Monotonic
type UpDownSumObserver = Instrument 'Asynchronous 'Additive 'NonMonotonic
type ValueObserver = Instrument 'Asynchronous 'NonAdditive 'NonMonotonic
data Synchronicity
- = Synchronous
- | Asynchronous
data Additivity
- = Additive
- | NonAdditive
data Monotonicity
- = Monotonic
- | NonMonotonic
type InstrumentName = ByteString
type InstrumentId = Word64
instrumentName :: Instrument s a m -> InstrumentName
instrumentId :: Instrument s a m -> InstrumentId

Spans

beginSpan :: MonadIO m => ByteString -> m SpanInFlight Source #

endSpan :: MonadIO m => SpanInFlight -> m () Source #

withSpan :: forall m a. (MonadIO m, MonadMask m) => ByteString -> (SpanInFlight -> m a) -> m a Source #

withSpan_ :: (MonadIO m, MonadMask m) => ByteString -> m a -> m a Source #

setSpanId :: MonadIO m => SpanInFlight -> SpanId -> m () Source #

setTraceId :: MonadIO m => SpanInFlight -> TraceId -> m () Source #

setTag :: MonadIO m => SpanInFlight -> ByteString -> ByteString -> m () Source #

addEvent :: MonadIO m => SpanInFlight -> ByteString -> ByteString -> m () Source #

setParentSpanContext :: MonadIO m => SpanInFlight -> SpanContext -> m () Source #

newtype SpanInFlight Source #

Constructors

SpanInFlight ProcessLocalSpanSerialNumber

Instances

Instances details

Eq SpanInFlight Source #
Instance details Defined in OpenTelemetry.Eventlog_Internal Methods (==) :: SpanInFlight -> SpanInFlight -> Bool # (/=) :: SpanInFlight -> SpanInFlight -> Bool #
Show SpanInFlight Source #
Instance details Defined in OpenTelemetry.Eventlog_Internal Methods showsPrec :: Int -> SpanInFlight -> ShowS # show :: SpanInFlight -> String # showList :: [SpanInFlight] -> ShowS #
Hashable SpanInFlight Source #
Instance details Defined in OpenTelemetry.Eventlog_Internal Methods hashWithSalt :: Int -> SpanInFlight -> Int # hash :: SpanInFlight -> Int #

Metrics

mkCounter :: MonadIO m => InstrumentName -> m Counter Source #

mkUpDownCounter :: MonadIO m => InstrumentName -> m UpDownCounter Source #

mkValueRecorder :: MonadIO m => InstrumentName -> m ValueRecorder Source #

mkSumObserver :: MonadIO m => InstrumentName -> m SumObserver Source #

mkUpDownSumObserver :: MonadIO m => InstrumentName -> m UpDownSumObserver Source #

mkValueObserver :: MonadIO m => InstrumentName -> m ValueObserver Source #

add :: MonadIO m => Instrument 'Synchronous 'Additive m' -> Int -> m () Source #

Take a measurement for a synchronous, additive instrument (Counter, UpDownCounter)

record :: MonadIO m => Instrument 'Synchronous 'NonAdditive m' -> Int -> m () Source #

Take a measurement for a synchronous, non-additive instrument (ValueRecorder)

observe :: MonadIO m => Instrument 'Asynchronous a m' -> Int -> m () Source #

Take a measurement for an asynchronous instrument (SumObserver, UpDownSumObserver, ValueObserver)

data Instrument (s :: Synchronicity) (a :: Additivity) (m :: Monotonicity) Source #

An OpenTelemetry instrument as defined in the OpenTelemetry Metrics API (https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/metrics/api.md)

Instances

Instances details

Eq (Instrument s a m) Source #
Instance details Defined in OpenTelemetry.Metrics_Internal Methods (==) :: Instrument s a m -> Instrument s a m -> Bool # (/=) :: Instrument s a m -> Instrument s a m -> Bool #
Show (Instrument s a m) Source #
Instance details Defined in OpenTelemetry.Metrics_Internal Methods showsPrec :: Int -> Instrument s a m -> ShowS # show :: Instrument s a m -> String # showList :: [Instrument s a m] -> ShowS #
Hashable (Instrument s a m) Source #
Instance details Defined in OpenTelemetry.Metrics_Internal Methods hashWithSalt :: Int -> Instrument s a m -> Int # hash :: Instrument s a m -> Int #

data SomeInstrument Source #

Existential wrapper for Instrument. Use when the exact type of Instrument does not matter.

Constructors

forall s a m. SomeInstrument (Instrument s a m)

Instances

Instances details

Eq SomeInstrument Source #
Instance details Defined in OpenTelemetry.Metrics_Internal Methods (==) :: SomeInstrument -> SomeInstrument -> Bool # (/=) :: SomeInstrument -> SomeInstrument -> Bool #
Show SomeInstrument Source #
Instance details Defined in OpenTelemetry.Metrics_Internal Methods showsPrec :: Int -> SomeInstrument -> ShowS # show :: SomeInstrument -> String # showList :: [SomeInstrument] -> ShowS #
Hashable SomeInstrument Source #
Instance details Defined in OpenTelemetry.Metrics_Internal Methods hashWithSalt :: Int -> SomeInstrument -> Int # hash :: SomeInstrument -> Int #

type Counter = Instrument 'Synchronous 'Additive 'Monotonic Source #

type UpDownCounter = Instrument 'Synchronous 'Additive 'NonMonotonic Source #

type ValueRecorder = Instrument 'Synchronous 'NonAdditive 'NonMonotonic Source #

type SumObserver = Instrument 'Asynchronous 'Additive 'Monotonic Source #

type UpDownSumObserver = Instrument 'Asynchronous 'Additive 'NonMonotonic Source #

type ValueObserver = Instrument 'Asynchronous 'NonAdditive 'NonMonotonic Source #

data Synchronicity Source #

Constructors

Synchronous
Asynchronous

data Additivity Source #

Constructors

Additive
NonAdditive

data Monotonicity Source #

Constructors

Monotonic
NonMonotonic

type InstrumentName = ByteString Source #

type InstrumentId = Word64 Source #

instrumentName :: Instrument s a m -> InstrumentName Source #

instrumentId :: Instrument s a m -> InstrumentId Source #