traefik/pkg/safe/safe.go
Ludovic Fernandez 328611c619
Update linter
2020-05-11 12:06:07 +02:00

30 lines
513 B
Go

package safe
import (
"sync"
)
// Safe contains a thread-safe value.
type Safe struct {
value interface{}
lock sync.RWMutex
}
// New create a new Safe instance given a value.
func New(value interface{}) *Safe {
return &Safe{value: value, lock: sync.RWMutex{}}
}
// Get returns the value.
func (s *Safe) Get() interface{} {
s.lock.RLock()
defer s.lock.RUnlock()
return s.value
}
// Set sets a new value.
func (s *Safe) Set(value interface{}) {
s.lock.Lock()
defer s.lock.Unlock()
s.value = value
}