Add a recipe for the cxx crate, which provides a safe and efficient
bridge for interoperability between Rust and C++ code. It allows
defining the FFI boundary in a shared Rust module and generates
compatible bindings for both languages during the build process.
The crate is implemented in Rust and supports zero-overhead FFI with
common Rust and C++ standard library types.
More information: https://crates.io/crates/cxx
Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Deepesh Varatharajan