Removed null-ls and some other stuff

lua/plugins/lsp.lua

@@ -82,7 +82,17 @@ return {
 				server = {
 					capabilities = capabilities,
 					on_attach = lsp_attach,
-					standalone = false
+					standalone = false,
+					settings = {
+						["rust-analyzer"] = {
+							rustfmt = {
+								extraArgs = { "+nightly" },
+							},
+							cargo = {
+								features = {}
+							}
+						}
+					}
 				},
 				dap = {
 					adapter = require('rust-tools.dap').get_codelldb_adapter(
@@ -144,7 +154,7 @@ return {
 				mapping = cmp.mapping.preset.insert({
 					["<C-n>"] = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Insert },
 					["<C-p>"] = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Insert },
-					['<C-b>'] = cmp.mapping(cmp.mapping.scroll_docs( -4), { 'i', 'c' }),
+					['<C-b>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
 					['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c' }),
 					['<C-s>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
 					['<C-y>'] = cmp.mapping.confirm({
@@ -217,17 +227,4 @@ return {
 		'windwp/nvim-autopairs',
 		config = true
 	},
-	{
-		'jose-elias-alvarez/null-ls.nvim',
-		config = function()
-			local null_ls = require('null-ls')
-			local sources = {
-				null_ls.builtins.formatting.prettierd.with({
-					filetypes = { "html", "json", "yaml", "markdown" },
-					-- extra_filetypes = { "toml" }, -- find out how to install plugins / wait for mason to support them
-				}),
-			}
-			null_ls.setup({ sources = sources })
-		end
-	}
 }

lua/plugins/navigation.lua

@@ -12,10 +12,6 @@ return {
 					width = 30,
 					hide_root_folder = false,
 					side = 'left',
-					mappings = {
-						custom_only = false,
-						list = {}
-					}
 				},
 			}
 		end,