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explanation.go
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/
explanation.go
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// Copyright (c) 2014 Couchbase, 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, 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 search
import (
"encoding/json"
"fmt"
)
type Explanation struct {
Value float64 `json:"value"`
Message string `json:"message"`
Children []*Explanation `json:"children,omitempty"`
}
func (expl *Explanation) String() string {
js, err := json.MarshalIndent(expl, "", " ")
if err != nil {
return fmt.Sprintf("error serializing explanation to json: %v", err)
}
return string(js)
}