> I understand that Rust has basically no useful support for deploying shared libraries Rust has excellent support for shared libraries. Historically they hav

> I understand that Rust has basically no useful support for deploying shared libraries Rust has excellent support for shared libraries. Historically they have involved downcasting to C types using the C ABI, but now there are more options like: https://lib.rs/crates/stabby https://lib.rs/crates/stabby https://lib.rs/crates/abi_stable https://lib.rs/crates/abi_stable and https://github.com/rust-lang/rfcs/pull/3470 https://github.com/rust-lang/rfcs/pull/3470