rust-toolchain
unsafe-code-guidelines
rust-toolchain | unsafe-code-guidelines | |
---|---|---|
7 | 74 | |
975 | 641 | |
- | 1.4% | |
5.9 | 6.9 | |
8 days ago | about 2 months ago | |
Shell | ||
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
rust-toolchain
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How to Deploy Cross-Platform Rust Binaries with GitHub Actions
I currently use dtolnay/rust-toolchain to install the Rust toolchain instead
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Pin cargo version to avoid breaking CI
FYI, I'm fairly sure actions-rs is basically unmaintained. The maintainer hasn't been seen on GitHub for a couple years now. I would instead try using dtolnay's toolchain action instead, which is IMO much simpler to use anyway.
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Building APOD color search part II: Computing in cloud ☁️
I already had some experience with GitHub Actions (their native CI/CD framework) and after finding rust-toolchain I wanted to experiment with whether it'd be feasible to use Actions as a compute service.
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actions-rs Github Actions need more maintainers!!! OR to be replaced
I've migrated to https://github.com/dtolnay/rust-toolchain for managing rustup, and https://github.com/Swatinem/rust-cache for caching
- Hey Rustaceans! Got a question? Ask here! (40/2022)!
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actions-rs organization became unmaintained
I would also not want to maintain 1000s of lines of JavaScript and TypeScript with an eye-watering 693 dependencies. ... https://github.com/dtolnay/rust-toolchain which is 54 lines
unsafe-code-guidelines
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Passing nothing is surprisingly difficult
Useful context on the Rust side is this issue [1]. It sounds like some of the author's concerns are addressed already.
[1]: https://github.com/rust-lang/unsafe-code-guidelines/issues/4...
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Blog Post: Non-Send Futures When?
Is this captured by one of the known soundness conflicts? If not then should consider adding it to the list.
- Are crates like vcell and volatile cell still unsound?
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Question: Are there things for Unsafe Rust learn from Zig?
There are some competing proposals for different memory models. Stacked borrows is the current proposal, but there are more work in the approproate WG.
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Let's thank who have helped us in the Rust Community together!
Thank you /u/RalfJung for bringing formal methods to Rust, both through models like Stacked Borrows, by developing miri, and by working on unsafe-code-guidelines which aims to specify exactly what is and isn't allowed in unsafe code (surprisingly, it's an open question as 2023!)
- Questions about ownership rule
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Noob Here: Why doesn't this work?
You could imagine some way to make this safe for example automatically convert &'short &'long mut T to &'short &'short T, but it's non-trivial to prove they are safe at all, not to mention ensuring this is correctly implemented in the compiler. If you're interested there's also a discussion on whether the opposite (& & T to & &mut T) is sound here.
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When Zig is safer and faster than (unsafe) Rust
Agreed! MIRI is so good, it still feels like magic to me. It also comforts me that the Rust team takes improving unsafe semantics seriously, with the past Unsafe Code Guidelines WG and today's operational semantics team (t-opsem).
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Safety and Soundness in Rust
I think there are some aspects of this rule that are still undecided. See for example:
- https://github.com/rust-lang/unsafe-code-guidelines/issues/8...
- https://github.com/rust-lang/miri/issues/2732
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I wanna be a crab.
C is much better specified than unsafe Rust. Some things are just not worked out yet in Rust. This may sometimes even bite very experienced devs, such as this issue with Box's aliasing semantics, which tripped up the author of left-right.
What are some alternatives?
toolchain - 🛠️ GitHub Action for `rustup` commands
tokio - A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
rust-cache - A GitHub Action that implements smart caching for rust/cargo projects
rust - Empowering everyone to build reliable and efficient software.
rust-claim - Assertion macros toolkit for Rust
rfcs - RFCs for changes to Rust
cargo-deny-action - ❌ GitHub Action for cargo-deny 🦀
x11rb - X11 bindings for the rust programming language, similar to xcb being the X11 C bindings
audit-check - 🛡️ GitHub Action for security audits
bevy - A refreshingly simple data-driven game engine built in Rust
SnakeViz - An in-browser Python profile viewer
miri - An interpreter for Rust's mid-level intermediate representation