ZError
Notice
v1 is deprecated, please use v2
import path : github.com/EchoUtopia/zerror/v2
example import path: github.com/EchoUtopia/zerror/examples/v2
Terminology
- Error Definition(zerror.Def): error definition to generate or wrap error
Features
- Predefine errors
- Make error code predefined and standard
- Specified error definition Status Code for Http, Grpc and so on
- Classify errors with groups
- Some built-in error definitions, like
zerror.NotFound
,zerror.Forbidden
and so on - List all error codes and corresponding infos(descriptions, status code, etc)
- Extension for every error definition to do many cool things you want.
Examples:
func DoSomething()error {
***
// return zerror.Internal.Wrap(errors.New(`***`))
return zerror.BadRequest.New()
}
full examples
see in examples directory
Why is zerror made
I want errors to be clearly organized and reusable and classified in groups
I want hide errors from client and return code instead
I want to respond predefined code and log error in one line code
I want to respond with different Status Code for Grpc/Http for error generated/wrapped by zerror
so Zerror is here