From 65ea01b3eb8928ad35744ae5f03d12b54433dd91 Mon Sep 17 00:00:00 2001
From: anstadnik <40110937+anstadnik@users.noreply.github.com>
Date: Sat, 13 Aug 2022 14:55:37 +0300
Subject: [PATCH] Fix error which occurs when vim is loaded too fast

Without this change, the standalone server does not start for me.
See vim docs for `*VimEnter*`.
---
 lua/rust-tools/lsp.lua | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/lua/rust-tools/lsp.lua b/lua/rust-tools/lsp.lua
index e232f92..8fb77d9 100644
--- a/lua/rust-tools/lsp.lua
+++ b/lua/rust-tools/lsp.lua
@@ -15,12 +15,16 @@ local function setup_autocmds()
       group = group,
     })
   end
-
-  vim.api.nvim_create_autocmd("VimEnter", {
-    pattern = "*.rs",
-    callback = rt.lsp.start_standalone_if_required,
-    group = group,
-  });
+  
+  if vim.v.vim_did_enter then
+    rt.lsp.start_standalone_if_required()
+  else
+    vim.api.nvim_create_autocmd("VimEnter", {
+      pattern = "*.rs",
+      callback = rt.lsp.start_standalone_if_required,
+      group = group,
+    });
+  end
 end
 
 local function setup_commands()