https://github.com/fmorenovr/gotry

GoTry is a Try/Catch/Finally library implemented in golang.
https://github.com/fmorenovr/gotry

catch exception-handling exceptions finally go go-exception go-try golang google gotry try try-catch try-catch-finally

Last synced: 3 months ago
JSON representation

GoTry is a Try/Catch/Finally library implemented in golang.

• Host: GitHub
• URL: https://github.com/fmorenovr/gotry
• Owner: fmorenovr
• License: mit
• Created: 2018-04-14T20:34:04.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2019-08-19T17:40:23.000Z (over 6 years ago)
• Last Synced: 2024-06-20T22:33:36.886Z (almost 2 years ago)
• Topics: catch, exception-handling, exceptions, finally, go, go-exception, go-try, golang, google, gotry, try, try-catch, try-catch-finally
• Language: Go
• Homepage: https://godoc.org/github.com/fmorenovr/gotry
• Size: 5.86 KB
• Stars: 6
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# golang + Try/Catch/Finally = GoTry

goTry (Golang for Try/Catch/Finally) is a Golang implementation for Exception handling.

You can see an extended doc in [godocs](https://godoc.org/github.com/fmorenovr/goTry).

## 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](https://golang.org/doc/effective_go.html).

## 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")

      })