frp/pkg/config/v1/validation/validation.go

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// Copyright 2023 The frp Authors
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//
// 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 validation
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import (
"errors"
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)
type Warning error
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func AppendError(err error, errs ...error) error {
if len(errs) == 0 {
return err
}
return errors.Join(append([]error{err}, errs...)...)
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}