nvim: replace unmaintained rust plugin with new one

.config/nvim/after/plugin/lsp.lua

@@ -17,39 +17,6 @@ vim.diagnostic.config({
 
 local nvim_lsp = require 'lspconfig'
 
-require 'rust-tools'.setup {
-  tools = {
-    autoSetHints = true,
-    hover_with_actions = true,
-    runnables = {
-      use_telescope = true
-    },
-    inlay_hints = {
-      show_parameter_hints = false,
-      parameter_hints_prefix = "",
-      other_hints_prefix = "",
-    },
-  },
-
-  -- all the opts to send to nvim-lspconfig
-  -- these override the defaults set by rust-tools.nvim
-  -- see https://github.com/neovim/nvim-lspconfig/blob/master/CONFIG.md#rust_analyzer
-  server = {
-    -- on_attach is a callback called when the language server attachs to the buffer
-    -- on_attach = on_attach,
-    settings = {
-      -- to enable rust-analyzer settings visit:
-      -- https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/user/generated_config.adoc
-      ["rust-analyzer"] = {
-        -- enable clippy on save
-        checkOnSave = {
-          command = "clippy"
-        },
-      }
-    }
-  },
-}
-
 require("neodev").setup {
   library = { plugins = { "neotest" }, types = true },
 }

.config/nvim/lua/nise/plugins.lua

@@ -96,7 +96,7 @@ return require('packer').startup(function(use)
   use "rafamadriz/friendly-snippets"
 
   -- Adds extra functionality over rust analyzer
-  use 'simrat39/rust-tools.nvim'
+  use 'mrcjkb/rustaceanvim'
 
   use "IndianBoy42/tree-sitter-just"