From e7142c74e21d85b04bca68c99cb5e30c6036058d Mon Sep 17 00:00:00 2001
From: Eric Engestrom <eric@igalia.com>
Date: Fri, 5 Dec 2025 18:42:21 +0100
Subject: [PATCH] meson/rust: allow explicit `if x.is_none { return None }`
 instead of `x?`

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38807>
---
 meson.build | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meson.build b/meson.build
index 2527d8e0b43..fc83a9869b0 100644
--- a/meson.build
+++ b/meson.build
@@ -828,6 +828,9 @@ if with_gallium_rusticl or with_nouveau_vk or with_tools.contains('etnaviv') or
     # "Needless lifetimes" might be needless but they're harmless and we
     # prefer being explicit, so allow them.
     '-Aclippy::needless_lifetimes',
+
+    # Being explicit has value, allow it.
+    '-Aclippy::question_mark',
   ]
 
   rust_2024_lint_args = [