core/syncx/barrier.go

package syncx

import "sync"

// A Barrier is used to facility the barrier on a resource.
type Barrier struct {
	lock sync.Mutex
}

// Guard guards the given fn on the resource.
func (b *Barrier) Guard(fn func()) {
	b.lock.Lock()
	defer b.lock.Unlock()
	fn()
}
initial import 2020-07-26 17:09:05 +08:00			`package syncx`

			`import "sync"`

fix golint issues in core/syncx (#526) 2021-02-28 16:16:22 +08:00			`// A Barrier is used to facility the barrier on a resource.`
initial import 2020-07-26 17:09:05 +08:00			`type Barrier struct {`
			`lock sync.Mutex`
			`}`

fix golint issues in core/syncx (#526) 2021-02-28 16:16:22 +08:00			`// Guard guards the given fn on the resource.`
initial import 2020-07-26 17:09:05 +08:00			`func (b *Barrier) Guard(fn func()) {`
			`b.lock.Lock()`
			`defer b.lock.Unlock()`
			`fn()`
			`}`