add rust tools

.config/nvim/init.lua

@@ -18,8 +18,6 @@ vim.o.visualbell = true          -- blink cursor on error, instead of beeping
 vim.cmd('set invlist')
 
 
-vim.api.nvim_set_keymap("n", "<leader>", "<Plug>(easymotion-bd-jk)", { noremap = true })
-vim.keymap.set("i", "kj", "<esc>", { silent = true })  -- sets noremap automatically
 vim.api.nvim_set_var("toggle_syntax_state", true)
 
 -- Plugins
@@ -32,11 +30,13 @@ vim.call('plug#begin', '~/.config/nvim/plugged')
 	Plug 'junegunn/goyo.vim' -- zen mode
 	Plug('junegunn/fzf', {['do'] = vim.fn['fzf#install']})
 	Plug('nvim-treesitter/nvim-treesitter', {['do'] = vim.fn['TSUpdate']}) -- add support for text objects
+  Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
 	-- Plug 'ctrlpvim/ctrlp.vim' -- minimal fuzzyfinder
 	Plug 'wadackel/vim-dogrun' -- colorscheme
 	Plug 'tribela/vim-transparent' -- clear background
 	Plug 'nvim-lua/plenary.nvim' -- testing framework, required for telescope
 	Plug 'nvim-telescope/telescope.nvim' -- fancy fuzzyfinder
+	Plug('nvim-telescope/telescope-fzf-native.nvim', { ['do'] = 'make' }) -- faster fzf
 
 	-- LSP
 	Plug "williamboman/nvim-lsp-installer"
@@ -57,7 +57,8 @@ vim.call('plug#begin', '~/.config/nvim/plugged')
 	Plug 'sheerun/vim-polyglot'
 	Plug 'evanleck/vim-svelte'
 	Plug 'pantharshit00/vim-prisma'
-	Plug 'pangloss/vim-javascript'
+	Plug 'simrat39/rust-tools.nvim'
+	--Plug 'pangloss/vim-javascript'
 vim.call('plug#end')
 
 -- set colorscheme
@@ -102,6 +103,7 @@ cmp.setup({
 	})
 })
 local opts = { noremap=true, silent=true }
+local opts = { noremap=true, silent=true }
 vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
 vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
 vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
@@ -147,12 +149,29 @@ lspconfig.sumneko_lua.setup {}
 lspconfig.tsserver.setup{
 	on_attach = on_attach,
 }
-lspconfig.rust_analyzer.setup{
-	on_attach = on_attach,
-
-	-- Server-specific settings...
-	settings = {
-		["rust-analyzer"] = {}
+require('rust-tools').setup{
+	tools = { -- rust-tools options
+		autoSetHints = true,
+		hover_with_actions = true,
+		runnables = {
+			use_telescope = true
+		},
+		inlay_hints = {
+			show_parameter_hints = false,
+			parameter_hints_prefix = "",
+			other_hints_prefix = "",
+		}
+	},
+	server = {
+		on_attach = on_attach,
+		flags = lsp_flags,
+		settings = {
+			["rust-analyzer"] = {
+				checkOnSave = {
+					command = "clippy"
+				}
+			}
+		}
 	}
 }
 require('lspconfig')['svelte'].setup{
@@ -181,11 +200,12 @@ telescope.setup({
 	pickers = {},
 	extensions = {},
 })
+telescope.load_extension('fzf')
 
 -- keymaps
 local opts = { noremap=true, silent=true }
-local loudOpts = { noremap=true }
-vim.keymap.set("n", "<c-s>", ":wa<cr>:echo 'File saved.'<cr>", loudOpts)
+local loud_opts = { noremap=true }
+vim.keymap.set("n", "<c-s>", ":wa<cr>:echo 'File saved.'<cr>", loud_opts)
 vim.keymap.set("n", "<c-t>", ":NERDTreeToggle<cr>", opts)
 vim.keymap.set("n", "<leader>tt", ":TransparentToggle<cr>", opts)
 vim.keymap.set("n", "<leader>tz", ":Goyo 150<cr>", opts)
@@ -199,11 +219,9 @@ vim.keymap.set('n', '<leader>fk', ':Telescope keymaps<cr>', opts)
 vim.keymap.set("n", "<c-p>", ":Telescope find_files<cr>", opts)
 vim.keymap.set("n", "<leader>fg", ":Telescope live_grep<cr>", opts)
 vim.keymap.set("n", "<leader>fb", ":Telescope buffers<cr>", opts)
-vim.keymap.set("n", "<leader>fh", ":Telescope help_tags<cr>", opts)
-vim.keymap.set("n", "<f1>", "", opts)
 vim.keymap.set("i", "<f1>", "", opts)
 vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float, opts)
 vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
 vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
 vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, opts)
-
+vim.keymap.set("n", "<cr>", ":nohlsearch<cr>", opts)