// Copyright Project Harbor Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package selector

// Result keeps the action result
type Result struct {
	Target *Candidate `json:"target"`
	// nil error means success
	Error error `json:"error"`
}

// ImmutableError ...
type ImmutableError struct {
}

func (e *ImmutableError) Error() string {
	return "Immutable tag"
}
