opentracing-0.1.0.0: OpenTracing for Haskell

Safe Haskell	None
Language	Haskell2010

OpenTracing.Standard

Description

Standard implementations of Tracer fields.

Synopsis

data StdEnv
newStdEnv :: MonadIO m => Sampler -> m StdEnv
envTraceID128bit :: Lens' StdEnv Bool
envSampler :: Lens' StdEnv Sampler
stdTracer :: MonadIO m => StdEnv -> SpanOpts -> m Span
stdReporter :: MonadIO m => FinishedSpan -> m ()

Documentation

data StdEnv Source #

A standard environment for generating trace and span IDs.

newStdEnv :: MonadIO m => Sampler -> m StdEnv Source #

envTraceID128bit :: Lens' StdEnv Bool Source #

envSampler :: Lens' StdEnv Sampler Source #

stdTracer :: MonadIO m => StdEnv -> SpanOpts -> m Span Source #

A standard implementation of tracerStart.

stdReporter :: MonadIO m => FinishedSpan -> m () Source #

A implementation of tracerReport that logs spans to stdout.