https://github.com/aldy505/decrr

Error decorator that returns native error type in Go
https://github.com/aldy505/decrr

error-handling error-wrapper go golang

Last synced: 6 days ago
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Error decorator that returns native error type in Go

• Host: GitHub
• URL: https://github.com/aldy505/decrr
• Owner: aldy505
• License: mit
• Created: 2021-10-27T15:00:03.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-02-11T12:55:27.000Z (over 1 year ago)
• Last Synced: 2025-02-26T12:42:57.174Z (3 months ago)
• Topics: error-handling, error-wrapper, go, golang
• Language: Go
• Homepage:
• Size: 10.7 KB
• Stars: 6
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# Decrr

[![Go Reference](https://pkg.go.dev/badge/github.com/aldy505/decrr.svg)](https://pkg.go.dev/github.com/aldy505/decrr) [![Go Report Card](https://goreportcard.com/badge/github.com/aldy505/decrr)](https://goreportcard.com/report/github.com/aldy505/decrr) ![GitHub](https://img.shields.io/github/license/aldy505/decrr) [![CodeFactor](https://www.codefactor.io/repository/github/aldy505/decrr/badge)](https://www.codefactor.io/repository/github/aldy505/decrr) [![codecov](https://codecov.io/gh/aldy505/decrr/branch/master/graph/badge.svg?token=Noeexg5xEJ)](https://codecov.io/gh/aldy505/decrr) [![Codacy Badge](https://app.codacy.com/project/badge/Grade/9b78970127c74c1a923533e05f65848d)](https://www.codacy.com/gh/aldy505/decrr/dashboard?utm_source=github.com&utm_medium=referral&utm_content=aldy505/decrr&utm_campaign=Badge_Grade) [![Test](https://github.com/aldy505/decrr/actions/workflows/ci.yml/badge.svg)](https://github.com/aldy505/decrr/actions/workflows/ci.yml)

A modification (and a bit of simplification) of the [tracerr](https://github.com/ztrue/tracerr) package.

This essentially does pretty much the same, but instead of returning another struct like tracerr package does, this decorate the error and return another regular error type.

## Usage

Simply put it on the deepest function/method on your project.

```go

package main

import "github.com/aldy505/decrr"

func main() {

  err := ExecuteSomething()

  log.Fatal(err)

}

func ExecuteSomething() error {

  return SomethingElse()

}

func SomethingElse() error {

  err := errors.New("a goat just passes by!")

  return decrr.Wrap(err)

}

```

And yes, it only has one `.Wrap(error)` function. Nothing else.

## License

[MIT License](./LICENSE)