goTry (Golang for Try/Catch/Finally) is a Golang implementation for Exception handling.
You can see an extended doc in godocs.
Try/Catch/Finally
This method is to Exception handling, in this case, when occurs a panic(), we can run a function instead that panic, maybe to solve that.
But is not recommendable to use this library, because golang have an explicit error handling.
See more info here.
goTry
First, You should download my library:
go get github.com/fmorenovr/gotry/
Then, you should use for differents implements in Go.
gotry.Try(func() {
gotry.Throw("New exception")
}).Catch(func(e gotry.Exception) {
// Print crash
fmt.Println("Catch ---> exception catched #1:", e)
}).Finally(func() {
fmt.Println("Finally ---> This always print after all try block #1")
})
Could be a nested Try/Catch block
gotry.Try(func() {
gotry.Throw("New exception")
}).Catch(func(e gotry.Exception) {
// Print crash
fmt.Println("Catch ---> exception catched #1:", e)
gotry.Try(func(){
gotry.Throw("New exception here!!")
}).Catch(func(e gotry.Exception) {
// Print crash
fmt.Println("Catch ---> exception catched #2:", e)
}).Finally(func() {
fmt.Println("Finally ---> This always print after all try block #2")
})
}).Finally(func() {
fmt.Println("Finally ---> This always print after all try block #1")
})