// Copyright 2016 PingCAP, Inc.
//
// 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,
// See the License for the specific language governing permissions and
// limitations under the License.

package apiutil

// JSONError lets callers check for just one error type
type JSONError struct {
	Err error
}

func (e JSONError) Error() string {
	return e.Err.Error()
}

// FieldError connects an error to a particular field
type FieldError struct {
	error
	field string
}