bastion
Rust-for-Linux
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bastion | Rust-for-Linux | |
---|---|---|
15 | 79 | |
2,759 | 3,792 | |
1.1% | 1.7% | |
0.0 | 0.0 | |
about 1 year ago | 5 days ago | |
Rust | C | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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.
bastion
- Write Elixir NIFs in Rust
- Bastion – Highly-Available Distributed Fault-Tolerant Runtime for Rust
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lunatic v0.9 released - Bringing Erlang's supervisors to Rust
How is this better / different than https://github.com/bastion-rs/bastion ?
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Introspection in Erlang/BEAM-inspired Async-Rust-Executors?
There are attempts to implement an Erlang/BEAM-inspired reactor/runtime/executor/ecosystem for Rust's Async, in particular Bastion. (There are also Lumen, Lunatic and Async-Backplane/Async-Supervisor.)
- What is the current state of actor systems in Rust?
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Announcing "Zestors": A simple, fast and flexible actor-framework
I would be interested in an example showing how to build a robust runtime like bastion with fault tolerance.
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Async feedback from 2 years of usage
But the issue you're referring to, building a fault-tolerant web server where you can have granular control over killing background jobs regardless if they're blocked on a syscall, totally requires using this kind of software architecture. See Bastion.
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Can one code different kind of multithreading paradigms in Rust (BEAM, Node, Go)?
Bastion, a Rust async runtime inspired by the beam distribution and supervision model
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Linus Torvalds on Rust support in kernel
I don't really know much about erlang, but I think this may be along the lines of what you are thinking of: https://github.com/bastion-rs/bastion
(I also don't really think the linux kernel people would be interested...)
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Lunatic - An Erlang inspired runtime for all programming languages
This reminds me of bastion. Looks like it attempts to fulfill the same needs, though I guess Lunatic has native WASM support whereas bastion might require some tweaking to have it work? Haven't worked with bastion, so that part of harder time with WASM is just a wild speculation. On the other hand bastion looks much more mature. Probably /u/vertexclique could give a more informed opinion about the difference between the two ;) I really like what these projects are putting forward.
Rust-for-Linux
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The Linux Kernel Prepares for Rust 1.77 Upgrade
Rust is backwards compatible when you stick to stable features, but the kernel uses unstable features that can and do incur breaking changes.
https://github.com/Rust-for-Linux/linux/issues/2
- Rust in Linux Kernel
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Mark Russinovich: “Working towards enabling Windows driver development in Rust”
> How would this work?
Don't know exactly what you're asking.
> And why would it be a better idea?
Poorly written device drivers are a significant attack vector. It's one of the reasons Linux is now exploring using Rust for its own device drivers.[0] You may be asking -- why Rust and not some other language? Rust has many of the performance and interoperability advantages of C and C++, but as noted, makes certain classes of memory safety issues impossible. Rust also has significant mindshare among systems programming communities.
[0]: https://rust-for-linux.com
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The Linux Kernel Module Programming Guide
Ctrl-F "rust"
https://rust-for-linux.com/ links to LWN articles at https://lwn.net/Kernel/Index/#Development_tools-Rust that suggest that only basic modules are yet possible with the rust support in Linux kernels 6.2 and 6.3.
Rust-for-linux links to the Android binder module though:
> Android Binder Driver: This project is an effort to rewrite Android's Binder kernel driver in Rust.
> Motivation: Binder is one of the most security and performance critical components of Android. Android isolates apps from each other and the system by assigning each app a unique user ID (UID). This is called "application sandboxing", and is a fundamental tenet of the Android Platform Security Model.
> The majority of inter-process communication (IPC) on Android goes through Binder. Thus, memory unsafety vulnerabilities are especially critical when they happen in the Binder driver
... "Rust in the Linux kernel" (2021) https://security.googleblog.com/2021/04/rust-in-linux-kernel... :
> [...] We also need designs that allow code in the two languages to interact with each other: we're particularly interested in safe, zero-cost abstractions that allow Rust code to use kernel functionality written in C, and how to implement functionality in idiomatic Rust that can be called seamlessly from the C portions of the kernel.
> Since Rust is a new language for the kernel, we also have the opportunity to enforce best practices in terms of documentation and uniformity. For example, we have specific machine-checked requirements around the usage of unsafe code: for every unsafe function, the developer must document the requirements that need to be satisfied by callers to ensure that its usage is safe; additionally, for every call to unsafe functions (or usage of unsafe constructs like dereferencing a raw pointer), the developer must document the justification for why it is safe to do so.
> We'll now show how such a driver would be implemented in Rust, contrasting it with a C implementation. [...]
This guide with unsafe rust that calls into the C, and then with next gen much safer rust right next to it would be a helpful resource too.
What of the post-docker container support (with userspaces also written in go) should be cloned to rust first?
- Teknisk karrierevej i Danmark som softwareudvikler
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The state of Flatpak security: major Projects are the worst?
Rust-for-Linux issue tracker
- rust devs in a nutshell
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Rustproofing Linux (Part 1/4 Leaking Addresses)
Yes, I definitely agree that it's a problem that pr_info implicitly wraps its arguments in unsafe {}. I wrote my own Pull Request with a trival fix.
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how to compile a rust "hello world" with kernel 6.1?
Note that this template won't work with Linux 6.1, which has very minimal Rust support. You'll want the RustForLinux tree, or maybe Linux 6.2.
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If your dream was to be part of a big project like the linux kernel, what would be the first step if you are already an average programmer?
You can join Rust for Linux zulip chat by requesting invite using the link in https://github.com/Rust-for-Linux/linux 's README.
What are some alternatives?
actix - Actor framework for Rust.
jakt - The Jakt Programming Language
smol - A small and fast async runtime for Rust
gccrs - GCC Front-End for Rust
lunatic - Lunatic is an Erlang-inspired runtime for WebAssembly
rfcs - RFCs for changes to Rust
tiny-tokio-actor - A simple tiny actor library on top of Tokio
rustig - A tool to detect code paths leading to Rust's panic handler
dafny - Dafny is a verification-aware programming language
riker - Easily build efficient, highly concurrent and resilient applications. An Actor Framework for Rust.
PrawnOS - Libre Mainline Kernel and Debian for arm laptops