evreg

package

v1.3.8 Latest Latest Go to latest Published: Apr 3, 2024 License: MIT Imports: 2 Imported by: 0

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type Callback struct {
	F func(ev any)
}

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

func (reg *Regist) Unregister()

type Register struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

The zero register is empty and ready for use.

func (reg *Register) Add(evId int, fn func(any)) *Regist

Remove is done via *Regist.Unregister().

func (reg *Register) AddCallback(evId int, cb *Callback) *Regist

func (reg *Register) NCallbacks(evId int) int

Number of registered callbacks for an event id.

func (reg *Register) RemoveCallback(evId int, cb *Callback)

func (reg *Register) RunCallbacks(evId int, ev any) int

Returns number of callbacks done.

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

Utility to unregister big number of regists.

func (unr *Unregister) Add(u ...*Regist)

func (unr *Unregister) UnregisterAll()