Nvim: optimize config

.config/nvim/init.lua

@@ -13,7 +13,6 @@ if isdirectory($HOME . '/.cache/nvim/tags') == 0
 	:silent !mkdir -p ~/.cache/nvim/tags > /dev/null 2>&1
 endif
 let g:gutentags_cache_dir='~/.cache/nvim/tags'
-"let g:gutentags_ctags_extra_args=['--fields=+l']
 
 if isdirectory($HOME . '/.cache/nvim/undo') == 0
     :silent !mkdir -p ~/.cache/nvim/undo > /dev/null 2>&1

.config/nvim/lua/plugins/crates.lua

@@ -1,5 +1,6 @@
 return {
   'Saecki/crates.nvim',
   dependencies = 'jose-elias-alvarez/null-ls.nvim',
-  config = true
+  config = true,
+  filetype = { "rust", "toml" }
 }

.config/nvim/lua/plugins/init.lua

@@ -73,7 +73,6 @@ return {{
 --"smolovk/projector.nvim",
 "Pocco81/true-zen.nvim",
 "nullchilly/fsread.nvim",
-"ziontee113/icon-picker.nvim",
 {
   "cbochs/grapple.nvim",
   enabled = false