errhandler

Overview ¶

Package errhandler provide utility to adding error handling.

With is the function to handle the error, this function must be called with defer.

for example:

import (
	"github.com/payfazz/go-errors"
	"github.com/payfazz/go-errors/errhandler"
)

func main() {
	defer errhandler.With(nil)

	something, err := getSomething()
	errhandler.Check(errors.Wrap(err)) // using Wrap so we got the stack trace

	something2, err := getSomething2(something)
	if err != nil {
		errhandler.Check(errors.NewWithCause("getSomething2 is failing", err))
	}
}

NOTE ¶

please note that With adding some overhead, do not use it frequently, you should use golang idiom:

if err != nil {
	return errors.Wrap(err)
}