// Errorf wraps New and fmt.Sprintf.
333561
func Errorf(format string, a ...interface{}) error {
	return New(fmt.Sprintf(format, a...))
}
175963
func (l *logger) Errorf(format string, a ...interface{}) {
	l.printLog("[ERROR]", format, a...)
}
970282
func (lx *lexer) errorf(format string, values ...interface{}) stateFn {
	for i, value := range values {
		if v, ok := value.(rune); ok {
			values[i] = escapeSpecial(v)
		}
	}

	// Position of error in current line.
	pos := lx.pos - lx.lstart
	lx.items <- item{
		itemError,
		fmt.Sprintf(format, values...),
		lx.line,
		pos,
	}
	return nil
}
348179
func (rl *RevelLogger) Errorf(msg string, param ...interface{}) {
	rl.Error(fmt.Sprintf(msg, param...))
}
116166
func (ns *Namespace) Errorf(format string, a ...interface{}) string {
	ns.errorLogger.Printf(format, a...)
	return _fmt.Sprintf(format, a...)
}
1339129
func (g *GRPCLogger) Errorf(format string, args ...interface{}) {
	g.Error(fmt.Sprintf(format, args...))
}
1195189
func (l logger) Errorf(format string, args ...interface{}) {
	l.sourced().Errorf(format, args...)
}
21581
func (c *C) Errorf(format string, args ...interface{}) {
	c.logCaller(1)
	c.logString(fmt.Sprintf("Error: "+format, args...))
	c.logNewLine()
	c.Fail()
}
1158885
func (l *Logger) Errorf(format string, v ...interface{}) {
	l.logger.Printf(l.errorLabel+format, v...)
}
731692
func (l *lexer) errorf(format string, args ...interface{}) stateFn {
	l.tokens <- token{
		tokenError,
		fmt.Sprintf(format, args...),
		l.lineNum(),
		l.columnNum(),
	}
	return nil
}
3213
func Errorf(ctx context.Context, format string, v ...interface{}) {
	instance.Errorf(ctx, format, v...)
}
14641
func (l *Logger) Errorf(format string, args ...interface{}) {
	l.logger().Errorf(format, args...)
}
1045961
func (l *Logger) Errorf(format string, a ...interface{}) {
	l.logAll(optError, fmt.Sprintf(format, a...))
}
353569
func Errorf(c web.C, rw http.ResponseWriter, code int, message string, args ...interface{}) {
	str := fmt.Sprintf(message, args...)
	ErrorString(c, rw, code, str)
}
429568
func Errorf(t TestingT, err error, msg string, args ...interface{}) {
	if h, ok := t.(tHelper); ok {
		h.Helper()
	}
	if assert.Errorf(t, err, msg, args...) {
		return
	}
	t.FailNow()
}
84898
func Errorf(c context.Context, fmt string, args ...interface{}) {
	Get(c).LogCall(Error, 1, fmt, args)
}
778318
func (t *entryT) Errorf(format string, args ...interface{}) {
	t.Put(Failed, fmt.Sprintf(format, args...))
}