How to set up the per-project rust-analyzer config using neoconf.nvim?

[kuppo]

Howdy!

I'm really out of idea how to set up the rust-analyzer for my project.

I'm working on a STM32 embeded project. I want to rust-analyzer using the thumbv7m-none-eabi as the target. I list my .neoconf.json below.

{
  "lspconfig": {
    "rust-analyzer": {
      "rust-analyzer.check.allTargets": false,
      "rust-analyzer.cargo.target": "thumbv7m-none-eabi"
    }
  }
}

But this doesn't work. I know neoconf can work with vscode as well. If I move the config into .vscode/settings.json

{
    "rust-analyzer.check.allTargets": false,
    "rust-analyzer.cargo.target": "thumbv7m-none-eabi"
}

It works perfectly. But I don't want to use the VScode approach as I never use it. Can anyone help me out?

[kuppo]

Well, I finally got it sort out.

I install rustaceanvim as well, looks like it inteferce with the neoconf. Disable it and .neoconf.json works.