Compatability with async_trait

[xyjixyjixyji]

When using delegate! under trait attributed by #[async_trait], the expand order matters and it seems cannot compile.
IMO, only when delegate! expands before #[async_trait], can this compile and work correctly.

e.g. this won't compile

#[async_trait]
impl Foo for Bar {
    delegate! {
        to self.inner {
            async fn baz(&self);
        }
    }
}

Is there a way to solve this problem?

[Kobzol]

I don't think that this is possible currently (https://stackoverflow.com/questions/62493492/is-is-possible-in-rust-to-invoke-a-macro-in-procedure-macro-code).

[xyjixyjixyji]

I don't think that this is possible currently (https://stackoverflow.com/questions/62493492/is-is-possible-in-rust-to-invoke-a-macro-in-procedure-macro-code).

Thanks for answering! I guess this problem can only be solved when rust supports sort of macro expand ordering specifications.