meditime/vendor/github.com/dgraph-io/badger/y/event_log.go

31 lines
911 B
Go

/*
* Copyright 2019 Dgraph Labs, Inc. and Contributors
*
* 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 y
import "golang.org/x/net/trace"
var (
NoEventLog trace.EventLog = nilEventLog{}
)
type nilEventLog struct{}
func (nel nilEventLog) Printf(format string, a ...interface{}) {}
func (nel nilEventLog) Errorf(format string, a ...interface{}) {}
func (nel nilEventLog) Finish() {}