xresp

type ResponseSTD[D any, E any] struct {
	Code    any    `json:"code"`
	Msg     string `json:"msg"`
	Data    D      `json:"data"`
	Err     E      `json:"err"`
	TraceID any    `json:"traceId,omitempty"`
	// contains filtered or unexported fields
}

type RestResponseSTD[D any, E any] interface {
	Msg(msg string) RestResponseSTD[D, E]
	Code(code any) RestResponseSTD[D, E]
	Data(data D) RestResponseSTD[D, E]
	Error(err E) RestResponseSTD[D, E]

	// Setter HTTP Response Status Code
	//
	// HTTP status codes as registered with IANA.
	// See: https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
	StatusCode(code int) RestResponseSTD[D, E]

	// Add HTTP Response Header, this is equal function with:
	//	responseWriter.Header().Add(key, value)
	AddHeader(key string, value string) RestResponseSTD[D, E]

	// Delete HTTP Response Header by Key, this is equal function with:
	//	responseWriter.Header().Del(key)
	DelHeader(key string) RestResponseSTD[D, E]

	// A Method that Usefull for Run Interceptor Only,
	//
	// When you not need a response api that only need run interceptor.
	Done() error

	// A JSON Response Encoder for HTTP Response Writer, this is also auto set header and status code
	//	responseWriter.Header().Add("Accept", "application/json")
	//	responseWriter.Header().Add("Content-Type", "application/json")
	//
	//	// Default httpStatusCode is 200
	//	responseWriter.WriteHeader(httpStatusCode)
	JSON() error
	RawJSON() error

	// A General Purpose JSON Response Encoder to text
	JSONText() (string, error)
}