Add workaround for compiler ICE

Author: sosthene-nitrokey

src/lib.rs

@@ -181,6 +181,11 @@ pub mod storage;
 pub mod string;
 pub mod vec;
 
+// Workaround a compiler ICE in rust 1.83 to 1.86
+// https://github.com/rust-lang/rust/issues/138979#issuecomment-2760839948
+#[expect(dead_code)]
+fn dead_code_ice_workaround() {}
+
 #[cfg(feature = "serde")]
 mod de;
 #[cfg(feature = "serde")]