| .-----------------------------. | |
| | #[cxx::bridge] mod | | |
| | description of boundary | | |
| '--------------+--------------' | |
| | | |
| | | |
| "Macro expansion" | "Code generation" | |
| +---------------+---------------+ | |
| Safe | | | |
| straightforward v v Straightforward | |
| "Rust APIs".----------------. "Hidden C ABI".---------------. "C++ APIs" | |
| Rust <----------->| "Rust bindings"|<~~~~~~~~~~~~~>| "C++ bindings"|<-----------> "C++" | |
| code '----------------' '---------------' code |