While the KCFI scheme is not incompatible with unwinding, LLVM's `invoke` instruction does not currently support KCFI bundles. While it likely will in the near future, we won't be able to assume that in Rust for a while.
UbCheck
ui_test
//@
wasm32-wasip1
RustcEncodable
RustcDecodable
Fn(T) -> U