null-ls, formatting

nvim/lua/globals_opts.lua

@@ -1,4 +1,3 @@
-
 local set = vim.opt
 set.modelines = 0
 set.hidden = true

nvim/lua/new_lsp_conf.lua

@@ -29,7 +29,7 @@ local on_attach = function(client, bufnr)
   vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, bufopts)
   vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, bufopts)
   vim.keymap.set('n', '<leader>gr', vim.lsp.buf.references, bufopts)
-  vim.keymap.set('n', '<leader>f',function() vim.lsp.buf.format { async = true } end, bufopts)
+  vim.keymap.set('n', '<leader>f', vim.lsp.buf.formatting, bufopts)
 end
 
 local lsp_flags = {
@@ -44,7 +44,10 @@ require('mason-lspconfig').setup_handlers{
     }
   end,
   ['rust_analyzer'] = function()
-		require('rust-tools').setup {}
+    require('rust-tools').setup {
+      on_attach = on_attach,
+      flags = lsp_flags,
+    }
   end,
   ['sumneko_lua'] = function()
     require('lspconfig')["sumneko_lua"].setup {

nvim/lua/null-ls_config.lua

@@ -1,8 +1,8 @@
-
 require("null-ls").setup({
   sources = {
-        require("null-ls").builtins.formatting.stylua,
+    --require("null-ls").builtins.formatting.stylua,
+
     require("null-ls").builtins.diagnostics.eslint,
-        require("null-ls").builtins.completion.spell,
+    --        require("null-ls").builtins.completion.spell,
   },
 })