Setup with rust_analyzer and rust_tools

[ray-x]

Setup with rust_analyzer and rust_tools

[ray-x]

Thanks for the feedback. I do not think you need {bind=true} as your configure does not bind anything

I can not reproduce the issue you saw:

Here is my vimrc

set termguicolors
call plug#begin('~/.vim/plugged')

Plug 'neovim/nvim-lspconfig'
Plug 'simrat39/rust-tools.nvim'

Plug 'ray-x/aurora'
Plug 'ray-x/lsp_signature.nvim'
call plug#end()

lua <<EOF

require'lspconfig'.rust_analyzer.setup{}

require'lsp_signature'.on_attach({})
require('rust-tools').setup(opts)

EOF

set mouse=a
colorscheme aurora

But I do notice that it takes rust analyzer a few seconds to startup. During that time, there is no response from rust lsp.
So to avoid that, open your rust file. Take a really deep breath (or maybe two), and then begin to write code....

[nixypanda]

Thanks for the tip about bind

I tried this with my nix setup on MacOS as well, and I got the same results, as I mentioned in the first post

Details

For completion, this is the exact config I am using. (This is in home-manager)

  programs.neovim = {
    enable = true;
    vimAlias = true;

    plugins = with pkgs.vimPlugins; [
      nvim-lspconfig
      lsp_signature-nvim
      rust-tools-nvim
    ];

    extraConfig = ''
      lua <<EOF
        require'lspconfig'.rust_analyzer.setup{}
        require'lsp_signature'.on_attach({})
        require('rust-tools').setup(opts)
      EOF
    '';

    package = pkgs.neovim-nightly;
  };

And the following is the generated vimrc

set packpath^=/nix/store/9j0dz6fdi2ccpddim5w13i5zcsvmf0yl-vim-pack-dir
set runtimepath^=/nix/store/9j0dz6fdi2ccpddim5w13i5zcsvmf0yl-vim-pack-dir

lua <<EOF
  require'lspconfig'.rust_analyzer.setup{}
  require'lsp_signature'.on_attach({})
  require('rust-tools').setup(opts)
EOF

But I do notice that it takes rust-analyzer a few seconds to startup.

I did make sure that rust-analyzer was up and running.

Additionally, I currently do not have access to non-nixified systems, when I do get it I will give it a shot again.

[ray-x]

Is the issue reproducible with my vimrc (with Plug)

I will maintain the plugin set up for Plug, Dein, Packer and minipac.

Also when the plugin not working. If you trigger the plugin manually by running

lua require'lsp_signature'.signature()

Dose it show the signature?

[nixypanda]

I don't really have access to a non-nix system, so I can't really test it with Plug, Dein, etc. Moreover, I would like to avoid installing any of them. In future, I will give it a shot and try in a non-nix system and see if this works.

lua require'lsp_signature'.signature() works. Additionally if I manually execute lua require'lsp_signature'.on_attach() then the plugin works as intended.

This could be an issue that is specific to nix (i.e. if one uses nix package manager instead of other like Plug, Dein etc)

[ray-x]

Close as no plan for me to move to nix system.
Also there are users who report rust is working.