func (l *slog) Warn(args ...interface{}) {
	lvl := l.Level()
	if lvl <= LevelWarn {
		l.b.print("WRN", l.tag, args...)
	}
}
func (l *slog) Warn(args ...interface{}) {
	lvl := l.Level()
	if lvl <= LevelWarn {
		l.b.print("WRN", l.tag, args...)
	}
}
func ( l * slog ) Warn ( args ... interface { } ) { lvl := l . Level ( ) if lvl <= LevelWarn { l . b . print ( " " , l . tag , args ... ) } }
// Warn formats message using the default formats for its operands, prepends
// the prefix as necessary, and writes to log with LevelWarn.
//
// This is part of the Logger interface implementation.
Warn formats message using the default formats for its operands prepends the prefix as necessary and writes to log with LevelWarn . This is part of the Logger interface implementation .