I wrote a big post on how type layouts and ABIs work in Rust (and how to properly match ABIs with C for FFI): https://gankro.github.io/blah/rust-layouts-and-abis/ …
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Great doc. Thanks! Is there a reason why kind is N/A for char (as opposed to integer) and why the C/C++ type is N/A instead of char32_t?
it's just too obscure for anyone to have done the legwork to verify the bridging as reasonable yet
