feat(nvim/rust): load crates plugin

completion.lua

@@ -57,7 +57,9 @@ cmp.setup({
                 keep_all_entries = false,
                 enable_in_context = function() return true end
             }
-        }, {name = 'conventionalcommits', keyword_length = 1 },
+        }, 
+	{name = 'conventionalcommits', keyword_length = 1 },
+	{name = 'crates'},
     },
     window = {
         completion = cmp.config.window.bordered(),
@@ -73,6 +75,7 @@ cmp.setup({
                 path = '📁',
 		spell = '💬',
 		calc = '√',
+		crates = '📦',
             }
             item.menu = menu_icon[entry.source.name]
             return item

rust.lua

@@ -118,8 +118,10 @@ rt.setup({
         cmd = {(deps.rust_analyzer_path .. "/bin/rust-analyzer")},
         capabilities = require("cmp_nvim_lsp").default_capabilities(c),
         on_attach = function(_, bufnr)
+	    require('crates').setup()
             local keymap_opts = {buffer = bufnr}
             -- Hover actions
+	    -- call twice to focus
             vim.keymap.set("n", "<leader>h", rt.hover_actions.hover_actions,
                            keymap_opts)
             -- Code action groups