cc-rs
rfcs
cc-rs | rfcs | |
---|---|---|
8 | 666 | |
1,731 | 5,711 | |
0.2% | 0.9% | |
9.0 | 9.8 | |
10 days ago | 1 day ago | |
Rust | Markdown | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cc-rs
-
RustPython – A Python-3 (CPython >= 3.11.0) Interpreter written in Rust
It does support calling into other compilers and toolchains through build scripts and such. Take cc-rs[0] for example: this allows building C and C++ files natively without even calling an executable yourself.
In practice, I'd expect libraries to just call make/cmake/ninja for you, or (like openssl-sys) ask you to install the necessary libraries using your favourite package manager.
[0]: https://github.com/rust-lang/cc-rs
-
Any crates for compiling C ( or other language ) from a rust binary?
The cc crate (https://github.com/rust-lang/cc-rs) is widely used for compiling C code from Rust (often in a build.rs file for the purpose of wrapping a C library so that it can be used from Rust). However, I believe it generally does expect a C compiler to be present.
-
Calling C code from Rust
It might be quite tedious to compile static library manually every time we make changes in C code. The better solution is to instead utilize the cc crate, which provides an idiomatic Rust interface to the compiler provided by the host.
- cc-rs is looking for new maintainers
-
Hello, youki! Faster container runtime is written in Rust
https://github.com/alexcrichton/cc-rs This crates lets you shell out to a C compiler when building your Rust project
-
Maintain It with Zig
> You're splitting hairs in a weird way. rustc cannot compile C code. zig can.
But why do I care? I don't use rustc directly, the build system of choice does. And very few of the major build systems have an issue handling multiple languages.
Cargo (rust's build system) supports build scripts and the community has already created C/C++ compiler hooks such as https://github.com/alexcrichton/cc-rs
rustup and cargo also provide easy cross-compilation support, too.
-
Windows can't find link exe
I think it's getting confused because link.exe is in your PATH. But it's not the link.exe it expects. Link tools are detected using the cc crate so it would need to be fixed there. Would you be willing to open an issue about this?
-
Most loved programming language Rust sparks privacy concerns
It’s not super well-documented, but there is an option to change this. --remap-path-prefix $(pwd)= in your RUSTFLAGS will usually do the trick. If you have any C dependencies you’ll also need similar things in CFLAGS, see https://github.com/alexcrichton/cc-rs/issues/593
rfcs
-
Ask HN: What April Fools jokes have you noticed this year?
RFC: Add large language models to Rust
https://github.com/rust-lang/rfcs/pull/3603
- Rust to add large language models to the standard library
-
Why does Rust choose not to provide `for` comprehensions?
Man, SO and family has really gone downhill. That top answer is absolutely terrible. In fact, if you care, you can literally look at the RFC discussion here to see the actual debate: https://github.com/rust-lang/rfcs/pull/582
Basically, `for x in y` is kind of redundant, already sorta-kinda supported by itertools, and there's also a ton of macros that sorta-kinda do it already. It would just be language bloat at this point.
Literally has nothing to do with memory management.
- Coroutines in C
-
Uv: Python Packaging in Rust
Congrats!
> Similarly, uv does not yet generate a platform-agnostic lockfile. This matches pip-tools, but differs from Poetry and PDM, making uv a better fit for projects built around the pip and pip-tools workflows.
Do you expect to make the higher level workflow independent of requirements.txt / support a platform-agnostic lockfile? Being attached to Rye makes me think "no".
Without being platform agnostic, to me this is dead-on-arrival and unable to meet the "Cargo for Python" aim.
> uv supports alternate resolution strategies. By default, uv follows the standard Python dependency resolution strategy of preferring the latest compatible version of each package. But by passing --resolution=lowest, library authors can test their packages against the lowest-compatible version of their dependencies. (This is similar to Go's Minimal version selection.)
> uv allows for resolutions against arbitrary target Python versions. While pip and pip-tools always resolve against the currently-installed Python version (generating, e.g., a Python 3.12-compatible resolution when running under Python 3.12), uv accepts a --python-version parameter, enabling you to generate, e.g., Python 3.7-compatible resolutions even when running under newer versions.
This is great to see though!
I can understand it being a flag on these lower level, directly invoked dependency resolution operations.
While you aren't onto the higher level operations yet, I think it'd be useful to see if there is any cross-ecosystem learning we can do for my MSRV RFC: https://github.com/rust-lang/rfcs/pull/3537
How are you handling pre-releases in you resolution? Unsure how much of that is specified in PEPs. Its something that Cargo is weak in today but we're slowly improving.
- RFC: Rust Has Provenance
-
The bane of my existence: Supporting both async and sync code in Rust
In the early days of Rust there was a debate about whether to support "green threads" and in doing that require runtime support. It was actually implemented and included for a time but it creates problems when trying to do library or embedded code. At the time Go for example chose to go that route, and it was both nice (goroutines are nice to write and well supported) and expensive (effectively requires GC etc). I don't remember the details but there is a Rust RFC from when they removed green threads:
https://github.com/rust-lang/rfcs/blob/0806be4f282144cfcd55b...
-
Why stdout is faster than stderr?
I did some more digging. By RFC 899, I believe Alex Crichton meant PR 899 in this repo:
https://github.com/rust-lang/rfcs/pull/899
Still, no real discussion of why unbuffered stderr.
- Go: What We Got Right, What We Got Wrong
-
Ask HN: What's the fastest programming language with a large standard library?
Rust has had a stable SIMD vector API[1] for a long time. But, it's architecture specific. The portable API[2] isn't stable yet, but you probably can't use the portable API for some of the more exotic uses of SIMD anyway. Indeed, that's true in .NET's case too[3].
Rust does all this SIMD too. It just isn't in the standard library. But the regex crate does it. Indeed, this is where .NET got its SIMD approach for multiple substring search from in the first place[4]. ;-)
You're right that Rust's standard library is conservatively vectorized though[5]. The main thing blocking this isn't the lack of SIMD availability. It's more about how the standard library is internally structured, and the fact that things like substring search are not actually defined in `std` directly, but rather, in `core`. There are plans to fix this[6].
[1]: https://doc.rust-lang.org/std/arch/index.html
[2]: https://doc.rust-lang.org/std/simd/index.html
[3]: https://github.com/dotnet/runtime/blob/72fae0073b35a404f03c3...
[4]: https://github.com/dotnet/runtime/pull/88394#issuecomment-16...
[5]: https://github.com/BurntSushi/memchr#why-is-the-standard-lib...
[6]: https://github.com/rust-lang/rfcs/pull/3469
What are some alternatives?
RIIR - why not Rewrite It In Rust
rust - Empowering everyone to build reliable and efficient software.
mach - zig game engine & graphics toolkit
bubblewrap - Low-level unprivileged sandboxing tool used by Flatpak and similar projects
arocc - A C compiler written in Zig.
crates.io - The Rust package registry
ohmygentool - LLVM/Clang based bindings generator for D language
polonius - Defines the Rust borrow checker.
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Rust-for-Linux - Adding support for the Rust language to the Linux kernel.
utfcpp - UTF-8 with C++ in a Portable Way
rust-gc - Simple tracing (mark and sweep) garbage collector for Rust