zipkin-0.1.0.0: Zipkin-style request tracing monad

Safe Haskell	None
Language	Haskell2010

Control.Monad.Zipkin

Documentation

data Identifier Source

Instances

Read Identifier Source
Show Identifier Source

parseIdentifier :: String -> Maybe Identifier Source

data TraceInfo Source

Constructors

TraceInfo
Fields traceId :: Identifier spanId :: Identifier parentSpanId :: Maybe Identifier

fromHeaders :: (Eq s, IsString s) => [(s, ByteString)] -> Maybe TraceInfo Source

toHeaders :: IsString s => TraceInfo -> [(s, ByteString)] Source

newTraceInfo :: IO TraceInfo Source

data TraceT m a Source

Instances

MonadTrans TraceT Source
Monad m => Monad (TraceT m) Source
Functor m => Functor (TraceT m) Source
Monad m => Applicative (TraceT m) Source

getTraceInfo :: Monad m => TraceT m TraceInfo Source

forkTraceInfo :: Monad m => TraceT m TraceInfo Source

runTraceT :: Monad m => TraceT m a -> TraceInfo -> m a Source