From 7aa5ef43bde8fe8dc4e489e96a84d4ffb3091b3e Mon Sep 17 00:00:00 2001
From: Kyer Potts <kyerpotts@squidlabs.dev>
Date: Sun, 23 Aug 2026 17:42:36 +0800
Subject: [PATCH] fix: preserve Rust derive highlight

---
 lua/vulkanite/groups/semantic_tokens.lua | 1 +
 test/vulkanite_spec.lua                  | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/lua/vulkanite/groups/semantic_tokens.lua b/lua/vulkanite/groups/semantic_tokens.lua
index b3a9f8b..c8b4c2a 100644
--- a/lua/vulkanite/groups/semantic_tokens.lua
+++ b/lua/vulkanite/groups/semantic_tokens.lua
@@ -61,6 +61,7 @@ function M.setup(colors, opts)
     ["@lsp.typemod.class.defaultLibrary"] = { link = "Type" },
     ["@lsp.typemod.type.defaultLibrary"] = { link = "Type" },
     ["@lsp.typemod.namespace.defaultLibrary"] = { link = "@module.builtin" },
+    ["@lsp.typemod.namespace.attribute"] = { link = "@module" },
     ["@lsp.typemod.enumMember.readonly"] = { link = "Constant" },
   }
 end
diff --git a/test/vulkanite_spec.lua b/test/vulkanite_spec.lua
index 35b3cc5..0336336 100644
--- a/test/vulkanite_spec.lua
+++ b/test/vulkanite_spec.lua
@@ -427,6 +427,11 @@ local function run()
     "readonly variables preserve the variable style"
   )
   assert_link_or_fg("@lsp.type.decorator", "Special", "decorators use the special syntax role")
+  assert_eq(
+    vim.api.nvim_get_hl(0, { name = "@lsp.typemod.namespace.attribute", link = true }).link,
+    "@module",
+    "Rust attributes preserve the namespace color"
+  )
   assert_eq(
     vim.api.nvim_get_hl(0, { name = "LspKindSnippet" }).fg,
     0x9083b9,