Context for a hierarchy, used for customizing behaviour of log hierarchies. You can use this to implement dynamic log-levels, based upon filtering or some other mechanism
first arg is the setting of the logger itself, and the second arg is what kind of message we're being asked to produce
return a label for this context
See Implementation
Context for a hierarchy, used for customizing behaviour of log hierarchies. You can use this to implement dynamic log-levels, based upon filtering or some other mechanism