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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF 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.
//go:build debug || assert
// +build debug assert
package debug
import "fmt"
func getStringValue(v interface{}) string {
switch a := v.(type) {
case func() string:
return a()
case string:
return a
case fmt.Stringer:
return a.String()
default:
panic(fmt.Sprintf("unexpected type, %t", v))
}
}
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