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: code.go
    path of file: ./repos/goldfish/vendor/layeh.com/radius
    
    the code of the file until where you have to start completion: package radius

import (
	"strconv"
)

// Code defines the RADIUS packet type.
type Code int

// Standard RADIUS packet codes.
const (
	CodeAccessRequest      Code = 1
	CodeAccessAccept       Code = 2
	CodeAccessReject       Code = 3
	CodeAccountingRequest  Code = 4
	CodeAccountingResponse Code = 5
	CodeAccessChallenge    Code = 11
	CodeStatusServer       Code = 12
	CodeStatusClient       Code = 13
	CodeDisconnectRequest  Code = 40
	CodeDisconnectACK      Code = 41
	CodeDisconnectNAK      Code = 42
	CodeCoARequest         Code = 43
	CodeCoAACK             Code = 44
	CodeCoANAK             Code = 45
	CodeReserved           Code = 255
)

// St
    
func (c Code) String() string {
	switch c {
	case CodeAccessRequest:
		return `Access-Request`
	case CodeAccessAccept:
		return `Access-Accept`
	case CodeAccessReject:
		return `Access-Reject`
	case CodeAccountingRequest:
		return `Accounting-Request`
	case CodeAccountingResponse:
		return `Accounting-Response`
	case CodeAccessChallenge:
		return `Access-Challenge`
	case CodeStatusServer:
		return `Status-Server`
	case CodeStatusClient:
		return `Status-Client`
	case CodeDisconnectRequest:
		return `Disconnect-Request`
	case CodeDisconnectACK:
		return `Disconnect-ACK`
	case CodeDisconnectNAK:
		return `Disconnect-NAK`
	case CodeCoARequest:
		return `CoA-Request`
	case CodeCoAACK:
		return `CoA-ACK`
	case CodeCoANAK:
		return `CoA-NAK`
	case CodeReserved:
		return `Reserved`
	}
	return "Code(" + strconv.Itoa(int(c)) + ")"
}