lazyvim

Fixing multiple rust-analyzer running

https://github.com/LazyVim/LazyVim/discussions/3825#discussioncomment-9937797

in ~/.config/nvim/lua/plugins add a file called mason.lua with content

return {
  {
    "neovim/nvim-lspconfig",
    opts = {
      setup = {
        rust_analyzer = function()
          return true
        end,
      },
    },
  },
}