in logging/level.go [52:68]
func (lvl Level) String() string {
switch lvl {
case Panic:
return "panic"
case Fatal:
return "fatal"
case Error:
return "error"
case Warn:
return "warn"
case Info:
return "info"
case Debug:
return "debug"
}
return strconv.Itoa(int(lvl))
}