func (f *ErlogWriterAppender) textLevel(level logs.Level) string {
levelText := strings.ToUpper(level.String())
switch level {
case logs.INFO:
case logs.WARN:
levelText = levelText[0:4]
default:
levelText = levelText[0:5]
}
return levelText
}
func (l *ErlogLogger) IsLevelEnabled(level logs.Level) bool { return level.IsEnableFor(l.Level) }