Instructions for setting rust-analyzer settings are wrong

[eero-lehtinen]

Sorry but I don't want to fill a full bug report.

But anyway the README instructions and and the default config show that you should set rust-analyzer settings like this:

vim.g.rustaceanvim = {
  server = {
    ['rust-analyzer'] = {}
  }
}

But that doesn't work.

The configuration needs to be

vim.g.rustaceanvim = {
  server = {
    settings = {
      ['rust-analyzer'] = {}
    }
  }
}

as shown here.

The server key of the configuration is just passed to vim.lsp.start here, and that requires lsp settings to be inside the settings key.

I took way too long fiddling with my rust-analyzer settings before noticing that they just weren't getting applied at all D:

[mrcjkb]

Hey 😄

Thanks again for the detailed report and the fix!