Is there any way to specify Rust analyzer config flags?

[Axel-Reactor]

I'm looking for a way to specify for example the equivalent of rust-analyzer.cargo.extraEnv in VSCode. I tried at some point to add this, but it seems less trivial than I thought.

Maybe with some pointers in the right direction I can implement this.

[parthopdas]

Your offer to help implement is much appreciated. I used it for all my Rust coding & fix issues as they come up. Also released it as a community tool - while I am happy that people use it and like it, would love to have more volunteers like you. ❤️

Here are some pointers

• This should be a folder level setting
• Pass the environment var to rust-analyser.exe here LanguageClient.cs
• Obtain the value of the env var from the settings file like here DebugLaunchTargetProvider.cs
• We dont need an UI for this as I think this is a corner case, but good to support.

Let me know if you run into issues.

[parthopdas]

@Axel-Reactor how's coming along? lmk if you need any help. I am on the project discord server as well for real time message.

When you get to this could you also please add similar ones for cargo doctest? A menu item like clippy/fmt as well as the configs?