func Tracef(format string, args ...interface{}) {
	std.Tracef(format, args...)
}
Tracef logs a message at level Trace on the standard logger.
package logrus
import (
	"context"
	"io"
	"time"
)
var (
	std = New()
)
func StandardLogger() *Logger {
	return std
}
func SetOutput(out io.Writer) {
	std.SetOutput(out)
}
func SetFormatter(formatter Formatter) {
	std.SetFormatter(formatter)
}
func SetReportCaller(include bool) {
	std.SetReportCaller(include)
}
func SetLevel(level Level) {
	std.SetLevel(level)
}
func GetLevel() Level {
	return std.GetLevel()
}
func IsLevelEnabled(level Level) bool {
	return std.IsLevelEnabled(level)
}
func AddHook(hook Hook) {
	std.AddHook(hook)
}
func WithError(err error) *Entry {
	return std.WithField(ErrorKey, err)
}
func WithContext(ctx context.Context) *Entry {
	return std.WithContext(ctx)
}
func WithField(key string, value interface{}) *Entry {
	return std.WithField(key, value)
}
func WithFields(fields Fields) *Entry {
	return std.WithFields(fields)
}
func WithTime(t time.Time) *Entry {
	return std.WithTime(t)
}
func Trace(args ...interface{}) {
	std.Trace(args...)
}
func Debug(args ...interface{}) {
	std.Debug(args...)
}
func Print(args ...interface{}) {
	std.Print(args...)
}
func Info(args ...interface{}) {
	std.Info(args...)
}
func Warn(args ...interface{}) {
	std.Warn(args...)
}
func Warning(args ...interface{}) {
	std.Warning(args...)
}
func Error(args ...interface{}) {
	std.Error(args...)
}
func Panic(args ...interface{}) {
	std.Panic(args...)
}
func Fatal(args ...interface{}) {
	std.Fatal(args...)
}