feat(nvim): replace rust-tools with rustaceanvim

nvim/lazy-lock.json

@@ -27,7 +27,7 @@
   "nvim-web-devicons": { "branch": "master", "commit": "db0c864375c198cacc171ff373e76bfce2a85045" },
   "plenary.nvim": { "branch": "master", "commit": "55d9fe89e33efd26f532ef20223e5f9430c8b0c0" },
   "presence.nvim": { "branch": "main", "commit": "87c857a56b7703f976d3a5ef15967d80508df6e6" },
-  "rust-tools.nvim": { "branch": "master", "commit": "676187908a1ce35ffcd727c654ed68d851299d3e" },
+  "rustaceanvim": { "branch": "master", "commit": "c8856f9ab078976422a04e857da3b6eadce7cd3d" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "6c921ca12321edaa773e324ef64ea301a1d0da62" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "d90956833d7c27e73c621a61f20b29fdb7122709" },
   "which-key.nvim": { "branch": "main", "commit": "4433e5ec9a507e5097571ed55c02ea9658fb268a" }

nvim/lua/plugins.lua

@@ -247,18 +247,20 @@ return {
       "neovim/nvim-lspconfig",
     },
     config = function()
-      local config  = require "mason-lspconfig"
-      local lsp     = require "lspconfig"
-      local cmp     = require "cmp_nvim_lsp"
+      local config = require "mason-lspconfig"
+      local lsp    = require "lspconfig"
+      local cmp    = require "cmp_nvim_lsp"
+
+      local noop   = function() end
 
       config.setup {
         automatic_installation = true,
         -- NOTE
-        -- Haskell: Use GHCup installation instead of hls
+        -- Haskell: Managed by GHCup
         ensure_installed = {
           "lua_ls",         -- Lua
-          "bashls",         -- Bash
           "rust_analyzer",  -- Rust
+          "bashls",         -- Bash
           "html",           -- HTML
           "cssls",          -- CSS / SCSS
           "tsserver",       -- TypeScript
@@ -273,12 +275,13 @@ return {
       }
 
       config.setup_handlers {
-        function(server)
-          lsp[server].setup {
+        function(name)
+          lsp[name].setup {
             single_file_support = true,
             capabilities = cmp.default_capabilities(),
           }
         end,
+        ['rust_analyzer'] = noop,
       }
     end,
   },
@@ -323,9 +326,13 @@ return {
   },
 
   -- Tools for Rust
-  require "plugins.rust-tools" {
-    "simrat39/rust-tools.nvim",
-    ft = "rust",
+  {
+    "mrcjkb/rustaceanvim",
+    version = "^3",
+    ft = { "rust" },
+    init = function()
+      require 'plugins.rust-tools'
+    end
   },
 
   -- Tools for Haskell

nvim/lua/plugins/rust-tools.lua

@@ -1,44 +1,26 @@
-local nmap = require("utility").keymap('n')
-local M = {}
+local util = require 'utility'
+local n    = util.keymap 'n'
 
 
-function M.config()
-  local tools = require "rust-tools"
-  local mason = require "mason-registry"
-  local capabilities = require("cmp_nvim_lsp").default_capabilities()
+vim.g.rustaceanvim = function()
+  local mason  = require 'mason-registry'
+  local tools  = require 'rustaceanvim'
+  local config = require 'rustaceanvim.config'
 
-  local lsp_root = mason.get_package("codelldb"):get_install_path() .. "/extension/"
-  local lsp_path = lsp_root .. "adapter/codelldb"
-  local lib_path = lsp_root .. "lldb/lib/liblldb.so"
+  local lsp_root = mason.get_package('codelldb'):get_install_path() .. '/extension/'
+  local lsp_path = lsp_root .. 'adapter/codelldb'
+  local lib_path = lsp_root .. 'lldb/lib/liblldb.so'
 
-  local opts = {
+  ---@type RustaceanOpts
+  return {
     server = {
-      standalone = true,
-      capabilities = capabilities,
       on_attach = function(_, bufnr)
-        nmap "<C-b>"      (tools.hover_actions.hover_actions)         {buffer=bufnr}
-        nmap "<Leader>a"  (tools.code_action_group.code_action_group) {buffer=bufnr}
+        n '<C-b>'      (tools.hover_actions.hover_actions)         {buffer=bufnr}
+        n '<Leader>a'  (tools.code_action_group.code_action_group) {buffer=bufnr}
       end,
-      ["rust-analyzer"] = {
-        cargo = { allFeatures = true },
-        checkOnSave = {
-          -- default = "cargo check",
-          command = "clippy",
-          allFeatures = true,
-        }
-      }
     },
     dap = {
-      adapter = require("rust-tools.dap").get_codelldb_adapter(lsp_path, lib_path),
+      adapter = config.get_codelldb_adapter(lsp_path, lib_path),
     },
   }
-
-  tools.setup(opts)
-end
-
-
----@param config table
----@return table
-return function(config)
-  return vim.tbl_extend("keep", config, M)
 end