mirror of
https://github.com/tursom/GoCollections.git
synced 2025-03-16 11:00:14 +08:00
34 lines
515 B
Go
34 lines
515 B
Go
/*
|
|
* Copyright (c) 2022 tursom. All rights reserved.
|
|
* Use of this source code is governed by a GPL-3
|
|
* license that can be found in the LICENSE file.
|
|
*/
|
|
|
|
package concurrent
|
|
|
|
type (
|
|
Lock interface {
|
|
Lock()
|
|
TryLock() bool
|
|
Unlock()
|
|
}
|
|
RWLock interface {
|
|
Lock
|
|
RLock()
|
|
TryRLock() bool
|
|
RUnlock()
|
|
}
|
|
)
|
|
|
|
func WithLock[R any](lock Lock, f func() R) R {
|
|
lock.Lock()
|
|
defer lock.Unlock()
|
|
return f()
|
|
}
|
|
|
|
func WithRLock[R any](lock RWLock, f func() R) R {
|
|
lock.RLock()
|
|
defer lock.RUnlock()
|
|
return f()
|
|
}
|