Go 미들웨어는 오류 반환 요청 핸들러를 어떻게 처리할 수 있나요?

func middlewareHandler(next http.Handler) http.Handler {
    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        // Middleware logic before application handler execution
        next.ServeHTTP(w, r)
        // Middleware logic after application handler execution
    })
}

type errorHandler func(http.ResponseWriter, *http.Request) error

func (f errorHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
    err := f(w, r)
    if err != nil {
        // Error handling logic (logging, etc.)
    }
}

func errorHandler(h MyHandlerFunc) http.Handler {
    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        err := h(w, r)
        if err != nil {
            // Error handling logic (logging, etc.)
        }
    })
}

moreMiddleware(myMiddleWare(errorHandler(myhandleFuncReturningError)))