neovim

commit c85d15e0d557eb74f768721fea6b5711a76d6fe2
parent 535c2f8658c4ace04807c578bebf741597dcb467
Author: Riley Bruins <ribru17@hotmail.com>
Date:   Sun, 16 Mar 2025 10:35:37 -0700

perf(lsp): don't construct potentially expensive strings

Diffstat:
M
runtime/doc/news.txt
 | 
1
+
M
runtime/lua/vim/lsp/rpc.lua
 | 
6
++----

2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt
@@ -366,6 +366,7 @@ PERFORMANCE
   significantly improving |treesitter-highlight| performance.
 • Treesitter injection query iteration is now asynchronous, making edits in
   large buffers with combined injections much quicker.
+• 10x reduction in blocking time when attaching an LSP to a large buffer.
 
 PLUGINS
 
diff --git a/runtime/lua/vim/lsp/rpc.lua b/runtime/lua/vim/lsp/rpc.lua
@@ -278,10 +278,8 @@ function Client:encode_and_send(payload)
   if self.transport:is_closing() then
     return false
   end
-  local jsonstr = assert(
-    vim.json.encode(payload),
-    string.format("Couldn't encode payload '%s'", vim.inspect(payload))
-  )
+  local jsonstr = vim.json.encode(payload)
+
   self.transport:write(format_message_with_content_length(jsonstr))
   return true
 end