From 53078c2aa7af77df2e56ba29172bbd50a0aff781 Mon Sep 17 00:00:00 2001
From: Omar Sobh <osobh@redclaw.dev>
Date: Wed, 16 Sep 2026 01:00:34 -0500
Subject: [PATCH] rtx-cfd: get_features compiles under --features cuda (the
 vector must be mutable)

---
 crates/specialized/rtx-cfd/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/specialized/rtx-cfd/src/lib.rs b/crates/specialized/rtx-cfd/src/lib.rs
index 60207d0..4e5743a 100644
--- a/crates/specialized/rtx-cfd/src/lib.rs
+++ b/crates/specialized/rtx-cfd/src/lib.rs
@@ -349,7 +349,8 @@ pub struct BuildInfo {
 }
 
 fn get_features() -> Vec<&'static str> {
-    let features = Vec::new();
+    #[allow(unused_mut)]
+    let mut features = Vec::new();
 
     #[cfg(feature = "cuda")]
     features.push("cuda");