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
|
// Copyright 2020 New Relic Corporation. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package nrpkgerrors_test
import (
newrelic "github.com/newrelic/go-agent"
"github.com/newrelic/go-agent/_integrations/nrpkgerrors"
"github.com/pkg/errors"
)
type rootError string
func (e rootError) Error() string { return string(e) }
func makeRootError() error {
return errors.WithStack(rootError("this is the original error"))
}
func Example() {
var txn newrelic.Transaction
e := errors.Wrap(makeRootError(), "extra information")
// Wrap the error to record stack-trace and class type information from
// the error's root cause. Here, "rootError" will be recored as the
// class and top stack-trace frame will be inside makeRootError().
// Without nrpkgerrors.Wrap, "*errors.withStack" would be recorded as
// the class and the top stack-trace frame would be site of the
// NoticeError call.
txn.NoticeError(nrpkgerrors.Wrap(e))
}
|
