feat(nvim): switch rust-tools to rustaceanvim

completion.lua

@@ -20,6 +20,13 @@ autocmd CursorHold * lua vim.diagnostic.open_float(nil, { focusable = false })
 
 vim.opt.spell = true
 vim.opt.spelllang = {'en_us'}
+vim.lsp.handlers["textDocument/publishDiagnostics"] =
+    vim.lsp.with(
+    vim.lsp.diagnostic.on_publish_diagnostics,
+    {
+        virtual_text = true,
+    }
+)
 -- Completion Plugin Setup
 local cmp = require 'cmp'
 cmp.setup({
@@ -82,3 +89,8 @@ cmp.setup({
         end
     }
 })
+cmp.setup.cmdline('/', {
+  sources = {
+    { name = 'buffer' },
+  }
+})