u/fryuniin r/rust • Recommends
On “Why would FFI unwinding cause to undefined behaviors?”
There is this talk from years ago that ends talking about how to make erros cross FFI between Rust and C++
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RustConf 2018 - Embedding Rust in C/C++ by Katharina
Rust Programming Language
70K subscribers • 72 videos on Hallway • Conference channel
- Recommended by 1 person: 1 in engineering communities.
- Presented by Katharina
Intermediate. Assumes working knowledge.
16K views8 years ago1 recommendation
Programming languagesSystems programmingRustC++C
Katharina explains how to embed Rust modules inside larger C and C++ applications, covering common FFI pitfalls and error handling.
RustConf 2018 - Embedding Rust in C/C++ by Katharina We all know that using C/C++ code in Rust is not too complicated. extern "C", bindgen and build.rs scripts make this pretty easy. But let’s challenge ourselves: what about the other way around? There are huge C and C++ projects that could use some corrosion. In this talk I will not just show simple examples of how to use Rust modules inside larger C/C++ applications, the common pitfalls you will encounter, and to deal with them.Why it's here
1 person recommends thisWhat people say. Recommended for its explanation of how to handle errors and avoid undefined behavior when crossing the FFI boundary between Rust and C++.