-
Notifications
You must be signed in to change notification settings - Fork 0
/
error.go
36 lines (32 loc) · 1.25 KB
/
error.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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 processor
// ErrorKeyMissing is returned by processors when source field is missing from
// the event.
//
// Use errors.Is(err, ErrorKeyMissing{}) to test if a returned error is an
// ErrorKeyMissing.
type ErrorKeyMissing struct {
Key string // Key that was not found in the event.
}
func (e ErrorKeyMissing) Error() string {
return "key <" + e.Key + "> is missing from event"
}
func (e ErrorKeyMissing) Is(target error) bool {
_, ok := target.(ErrorKeyMissing)
return ok
}