And yet Rust ecosystem practically killed runtime library sharing, didn't it? With this mentality that every program is not a building block of larger system to be used by maintainers but a final product, and is statically linked with concrete dependency versions specified at development time. And then even multiple worker processes of same app can't share common code in memory like this lib, or ui toolkit, multimedia decoders, etc., right?
PS. Actually I'll risk to share my (I'm new to Rust) thoughts about it: https://shatsky.github.io/notes/2025-12-22_runtime-code-shar...