Method privateLogw

log/default.go:110–153

privateLogw logs a message at a given level log the default logger. when the level is fatal, it will exit the program.

(lv Level, format string, keysAndValues []any)

// privateLogw logs a message at a given level log the default logger.
// when the level is fatal, it will exit the program.
func (l *defaultLogger) privateLogw(lv Level, format string, keysAndValues []any) {
	if l.level > lv {
		return
	}
	level := lv.toString()
	buf := bytebufferpool.Get()
	buf.WriteString(level)
	l.writeContext(buf)

	// Write format privateLog buffer
	if format != "" {
		buf.WriteString(format)
	}
	// Write keys and values privateLog buffer
	if len(keysAndValues) > 0 {
		if (len(keysAndValues) & 1) == 1 {
			keysAndValues = append(keysAndValues, "KEYVALS UNPAIRED")
		}

		for i := 0; i < len(keysAndValues); i += 2 {
			if i > 0 || format != "" {
				buf.WriteByte(' ')
			}
			switch key := keysAndValues[i].(type) {
			case string:
				buf.WriteString(key)
			default:
				_, _ = fmt.Fprint(buf, key)
			}
			buf.WriteByte('=')
			buf.WriteString(utils.ToString(keysAndValues[i+1]))
		}
	}

	_ = l.stdlog.Output(l.depth, buf.String()) //nolint:errcheck // It is fine to ignore the error
	if lv == LevelPanic {
		panic(buf.String())
	}
	buf.Reset()
	bytebufferpool.Put(buf)
	if lv == LevelFatal {
		os.Exit(1) //nolint:revive // we want to exit the program when Fatal is called
	}
}

// Trace logs the given values at trace level.
func (l *defaultLogger) Trace(v ...any) {