I have an issue with my function. I'm getting a
final function parameter must have type
For this method
func (s *BallotaApi) PostUser(c endpoints.Context,userReq Users) (userRes Users, error) {
c.Debugf("in the PostUser method")
user := userManger.login(userReq)//return a Users Type
return user, nil
I read those threads but I can't figure out where I'm wrong. It looks like I declared everything.
If you are naming your return parameters, you must name all of them
(userRes Users, err error)
That way, return statements can apply.
As mentioned in Function type:
Within a list of parameters or results, the names (
IdentifierList) must either all be present or all be absent.
If you try to name one and not the other, as in this example, you will get:
func a() (b int, error) {
return 0, nil
}
# command-line-arguments
/tmp/sandbox170113103/main.go:9: final function parameter must have type
Dave C reminds us that:
Named returns should normally be limited to helping make better/clearer godoc documentation or when you need to change return values in a deferred closure.
Other than that they should be avoided.
