A MarkerContext that returns None.
A MarkerContext that returns None. This is used as the "default" marker context if no implicit MarkerContext is found in local scope (meaning there is nothing defined through import or "implicit val").
Enables conversion from a marker to a MarkerContext:
Enables conversion from a marker to a MarkerContext:
val mc: MarkerContext = MarkerFactory.getMarker("SOMEMARKER")
the SLF4J marker to convert
the result of MarkerContext.apply(marker)