// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package internal provides a VDL specification for a service used in the
// unittest of the access package.
package internal

// Any package can define tags (of arbitrary types) to be attached to methods.
// This type can be used to index into a Permissions.
type MyTag string

const (
	// For this example/unittest, there are three possible values of MyTag, each
	// represented by a single-character string.
	Read    = MyTag("R")
	Write   = MyTag("W")
	Execute = MyTag("X")
)

// MyObject demonstrates how tags are attached to methods.
type MyObject interface {
  Get() error     {Read}
  Put() error     {Write}
  Resolve() error {Execute}
  NoTags() error  // No tags attached to this.
}