Philippe Gaultier • 9/19/2024

A small trick for simple Rust/C++ interop

The article presents a practical method for enabling Rust and C++ interoperability, focusing on calling C++ methods from Rust. It explains how to make a C++ class a standard layout type, create a matching Rust struct, and expose functions with a C calling convention. The guide includes a concrete example with a C++ User class to demonstrate accessing members like std::string and calling methods from Rust.

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#c #rust #Ffi