From bf255b6c353f6a8abf7b5520b5620c52b2f5f2fb Mon Sep 17 00:00:00 2001
From: Codemanticism <67880895+codemanticism@users.noreply.github.com>
Date: Sun, 25 May 2025 07:59:59 -0300
Subject: [PATCH] rust.yaml: Add the keyword "union" (#3759)

---
 runtime/syntax/rust.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/syntax/rust.yaml b/runtime/syntax/rust.yaml
index a1b4e6cf..6cc80001 100644
--- a/runtime/syntax/rust.yaml
+++ b/runtime/syntax/rust.yaml
@@ -7,7 +7,7 @@ rules:
     # function definition
     - identifier: "fn [a-z0-9_]+"
       # Reserved words
-    - statement: "\\b(abstract|alignof|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|false|final|fn|for|gen|if|impl|in|let|loop|macro|match|mod|move|mut|offsetof|override|priv|pub|pure|ref|return|sizeof|static|self|struct|super|true|trait|type|typeof|try|unsafe|unsized|use|virtual|where|while|yield)\\b"
+    - statement: "\\b(abstract|alignof|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|false|final|fn|for|gen|if|impl|in|let|loop|macro|match|mod|move|mut|offsetof|override|priv|pub|pure|ref|return|sizeof|static|self|struct|super|true|trait|type|typeof|try|union|unsafe|unsized|use|virtual|where|while|yield)\\b"
       # macros
     - special: "[a-z_]+!"
       # Constants