Rust-Analyzer compatibility about pin-project HOT 7 CLOSED

• Rust-Analyzer doesn't see "macro-private" impls (const _: () = { impl Foo {} };

This should also work now

from pin-project.

As said in #320, the rust-analyzer team seems to be starting to work on support for attribute proc-macros (rust-lang/rust-analyzer#8486), so I would prefer to wait for it instead of adding the API on the pin-project side for now.

from pin-project.

rust-analyzer added experimental support for attribute macros: rust-lang/rust-analyzer#9128

from pin-project.

Issue rust-lang/rust-analyzer#6029 has been closed - is there anything left to do here?

from pin-project.

Doesn't seem to be working for me.. on https://gist.github.com/teozkr/0971d3f7d7ce0369861f167287bc5de0, Rust-Analyzer has no idea about either WrapperProj or Wrapper::project existing. This is on rust-lang/rust-analyzer@009e6ce (the current master).

I haven't had the time yet to investigate which piece is still missing.

from pin-project.

Curiously, it seems to work fine in VSCode, while Emacs completely ignores the proc macro and everything it generates. So maybe this is actually just a problem with how lsp-mode configures rust-analyzer now?

from pin-project.

Yeah, apparently I had screwed up enabling proc attr macro support in my RA. After fixing that pin-project worked just fine! So it looks like this issue can finally be closed, then.

from pin-project.