1 use cxx::{CxxString, UniquePtr}; 2 3 #[test] 4 #[should_panic = "called deref on a null UniquePtr<CxxString>"] test_deref_null()5 fn test_deref_null() { 6 let unique_ptr = UniquePtr::<CxxString>::null(); 7 let _: &CxxString = &unique_ptr; 8 } 9