| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Control.Tracer.Transformers.WithThreadAndTime
Contents
Description
Observing events with annotations of thread id and time.
Synopsis
-
data
WithThreadAndTime
a =
WithThreadAndTime
{
- occurredAt :: ! SystemTime
- withinThread :: ! ThreadId
- event :: !a
- threadAndTimeTracer :: MonadIO m => Tracer m ( WithThreadAndTime a) -> Tracer m a
transformer
data WithThreadAndTime a Source #
Add some operational context, time and thread
note that this could, for example, be an instance of
ToJSON
or
Generic
or similar to project it into a more general framework
Constructors
| WithThreadAndTime | |
|
Fields
|
|
Instances
| Show a => Show ( WithThreadAndTime a) Source # | |
|
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threadAndTimeTracer :: MonadIO m => Tracer m ( WithThreadAndTime a) -> Tracer m a Source #
Add the time and thread to a trace observation