blob: 074ffb1cb208a95263ea0725c09397ac0742b114 [file] [log] [blame]
// Copyright (C) 2016 The Android Open Source Project
//
// 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 log
import "fmt"
type Chain struct {
Value interface{}
Next *Chain
}
func (c *Chain) Format(f fmt.State, r rune) {
if c.Next != nil {
c.Next.Format(f, r)
fmt.Fprint(f, "->")
}
fmt.Fprint(f, c.Value)
}