Defines the concept of a *Log Level*, that is, a quantifiable *severity* of a log message, which can be used to determine if such a message is shown, or where that message gets routed.
The set of pre-defined logging levels that are universally recognized.
The struct definition of a logging level.
Defines the concept of a *Log Level*, that is, a quantifiable *severity* of a log message, which can be used to determine if such a message is shown, or where that message gets routed.