You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: appsec.go
    path of file: ./repos/streamdal/apps/server/vendor/gopkg.in/DataDog/dd-trace-go.v1/internal/appsec
    
    the code of the file until where you have to start completion: // Unless explicitly stated otherwise all files in this repository are licensed
// under the Apache License Version 2.0.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Cop
    
func init() {
	appsecLog.SetBackend(appsecLog.Backend{
		Debug: log.Debug,
		Info:  log.Info,
		Warn:  log.Warn,
		Errorf: func(s string, a ...any) error {
			err := fmt.Errorf(s, a...)
			log.Error(err.Error())
			return err
		},
	})
}