forked from cloudwego/hertz
30 lines
1.0 KiB
Go
30 lines
1.0 KiB
Go
/*
|
|
* Copyright 2022 CloudWeGo Authors
|
|
*
|
|
* 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 nocopy defines the NoCopy struct
|
|
package nocopy
|
|
|
|
// NoCopy defines the nocopy struct.
|
|
// Embed this type into a struct, which mustn't be copied,
|
|
// so `go vet` gives a warning if this struct is copied.
|
|
//
|
|
// See https://github.com/golang/go/issues/8005#issuecomment-190753527 for details.
|
|
// and also: https://stackoverflow.com/questions/52494458/nocopy-minimal-example
|
|
type NoCopy struct{}
|
|
|
|
func (*NoCopy) Lock() {}
|
|
func (*NoCopy) Unlock() {}
|