https://github.com/abiosoft/errs

convenience wrapper for chaining multiple error returning functions.
https://github.com/abiosoft/errs

error-group errors go group

Last synced: 1 day ago
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convenience wrapper for chaining multiple error returning functions.

• Host: GitHub
• URL: https://github.com/abiosoft/errs
• Owner: abiosoft
• License: mit
• Created: 2017-05-18T09:02:53.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-08-29T10:42:16.000Z (about 7 years ago)
• Last Synced: 2025-10-04T06:59:12.941Z (1 day ago)
• Topics: error-group, errors, go, group
• Language: Go
• Size: 7.81 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# errs

convenience wrapper for chaining multiple error returning functions _when you do not need to handle the errors separately_.

[![Documentation](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat-square)](https://godoc.org/github.com/abiosoft/errs)

## Usage

```go

var e errs.Group

// add couple of functions

e.Add(func() error { ... })

e.Defer(func() { ... }) // executes after other functions

e.Add(func() error { ... })

e.Add(func() error { ... })

e.Final(func() { ... }) // executes even if error is returned

// execute them

if err := e.Exec(); err != nil {

    // handle error

}

```