Enforce question mark not used in serde crate yet

Question mark regresses compile time by 6.5–7.5%.
serde-rs · Jul 28, 2023 · 91ec1c2 · 91ec1c2
1 parent 0676673
commit 91ec1c2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/serde/src/lib.rs b/serde/src/lib.rs
@@ -149,6 +149,8 @@
         must_use_candidate,
     )
 )]
+// Restrictions
+#![cfg_attr(feature = "cargo-clippy", deny(question_mark_used))]
 // Rustc lints.
 #![deny(missing_docs, unused_imports)]