semaphore

Documentation

Index

• type AcquireGuard
  • func (g *AcquireGuard) Release()
• type S
  • func New(max int64) *S
  • func (s *S) Acquire(ctx context.Context) (*AcquireGuard, error)

Types

type AcquireGuard

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

func (*AcquireGuard) Release

func (g *AcquireGuard) Release()

type S

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

func New

func New(max int64) *S

func (*S) Acquire

func (s *S) Acquire(ctx context.Context) (*AcquireGuard, error)

The returned AcquireGuard is not goroutine-safe.