Function Errorf

cli/cliui/log.go:74–76

Errorf writes a formatted log to the writer provided.

(wtr io.Writer, fmtStr string, args ...interface{})

// Errorf writes a formatted log to the writer provided.
func Errorf(wtr io.Writer, fmtStr string, args ...interface{}) {
	Error(wtr, fmt.Sprintf(fmtStr, args...))
}