Code completion regression in web-sys?

Hi,

There might be a regression in the latest version of the plugin w.r.t auto-completion of the web-sys crate.

I have to admit I’m not 100% sure it actually worked before (I think it did) as I’m toying with that crate only occasionally and I don’t know how to roll back to an older version of the plugin.

See this video:

https://streamable.com/k5bcw

Environment

• IntelliJ Rust plugin version: 0.2.118.2171-193 and 0.2.119.3015-193-nightly
• Rust toolchain version: rustc 1.42.0 (b8cedc004 2020-03-09)
• IDE name and version: CLion 2019.3.4
• Operating system: Windows 10

Happens both with Experimental and Default macro engine.

Problem description

• When I load a small sample project using the web-sys crate like this:

  web-sys = { version = "0.3", features = ["Window", "Document"] }
  

• And then in src/lib.rs try to access methods of a Document struct
• There is no auto-completion
• In addition, the following error is printed on the Event Log:

  21:19	Cargo project update failed:
  		Project directory does not exist
  

Steps to reproduce

See above, or clone this repo (intellij_rust_no_suggestion branch).

[Undin]

Let’s keep it open until we enable procedural macro support by default. See #6908 as a tracking issue

[ralfbiedert]

OH GOD IT IS FINALLY HAPPENING.

Erm, what I meant to say is that since the last update auto completion actually works with web_sys:

This is absolutely fantastic, thank you so much! I’ll close this ticket now since I’m happy.