mutexlock

Documentation

Overview

* * Package mutexlock mutex trylock. * 在sync.Mutex基础上，实现乐观锁TryLock * go1.18+后在sync Mutex已经实现了TryLock

Index

• type Mutex
  • func NewMutexLock() *Mutex
  • func (m *Mutex) Lock()
  • func (m *Mutex) TryLock() bool
  • func (m *Mutex) Unlock()

Types

type Mutex

type Mutex struct {
	// contains filtered or unexported fields
}

Mutex mutex

func NewMutexLock

func NewMutexLock() *Mutex

NewMutexLock 创建lock实例

func (*Mutex) Lock

func (m *Mutex) Lock()

Lock 加锁

func (*Mutex) TryLock

func (m *Mutex) TryLock() bool

TryLock 尝试枷锁

func (*Mutex) Unlock

func (m *Mutex) Unlock()

Unlock 解锁