Multiple aliases in one line with as:

Questions & Help Questions
2

What you show in best case could work as:

alias Guard.Rbac, as: RBI
alias Guard.Rbac.{Cache, RoleBindingIdentification}

That’s because opts are on same level as other aliases.

Alternatively Elixir could support this:

alias Guard.Rbac.{Cache, {RoleBindingIdentification, as: RBI}}

However this looks just ugly and I guess that’s why it would be not supported at all. If you have an interesting idea how to improve that then feel free to create a proposal, but so far I do not see either a use case nor how it could look good at all.

Also keep in mind that even if such ugly-looking feature would be supported then it would be still formatted into multiple lines, so it would look like:

alias ParentName.{
        {ChildA, as: A},
        ChildB,
        {ChildC, as: C}
      }

I believe that keeping aliases work as it’s now is best.