Comment by neonsunset
3 months ago
> 3. In contrast to .NET and NuGet ecosystem, non-Rust dependencies typically don't ship with precompiled binaries, meaning you basically have to have fun getting the right C++ compilers, CMake, sometimes even external SDKs and manually setting up your environment variables to get them to build.
Depending on your scenario, you may want either one or another. Shipping pre-compiled binaries carries its own risks and you are at the mercy of the library author making sure to include the one for your platform. I found wiring up MSBuild to be more painful than the way it is done in Rust with cc crate, often I would prefer for the package to also build its other-language components for my specific platform, with extra optimization flags I passed in.
But yes, in .NET it creates sort of an impedance mismatch since all the managed code assemblies you get from your dependencies are portable and debuggable, and if you want to publish an application for a specific new target, with those it just works, be it FreeBSD or WASM. At the same time, when it works - it's nicer than having to build everything from scratch.
The big advantage of precompiled is that hundreds of people who downloaded the package don't have to figure out building steps over and over again.
Risks are real though.