Polysemy.Log.Effect.LogMetadata

Documentation

data LogMetadata msg :: Effect where

Internal effect used as an intermediate stage between Log and DataLog, for the purpose of isolating the metadata annotation task.

The type of metadata is arbitrary and chosen in interpreters, but this exposes a HasCallStack dependency since it's the primary purpose.

Constructors

Annotated :: HasCallStack => msg -> LogMetadata msg m ()

Schedule a message to be annotated and logged.

annotated :: HasCallStack => Member (LogMetadata msg) r => msg -> Sem r ()

Schedule a message to be annotated and logged.