block

type Block ¶

type Block struct {
	Try     func()
	Catch   func(error)
	Finally func()
}

Block {
	Try: func() {
		fmt.Println("Try..")
		Throw("stop it")
	},
	Catch: func(e Exception) {
		fmt.Printf("Caught %v\n", e)
	},
	Finally: func() {
		fmt.Println("Finally..")
	},
}.Do()

Block Try-Catch-Finally block struct

func (b Block) Do()

type Exception ¶

type Exception interface{}

Exception pass exception to Catch