blog-comments
rust
blog-comments | rust | |
---|---|---|
1 | 2,683 | |
0 | 93,041 | |
- | 1.2% | |
0.0 | 10.0 | |
almost 6 years ago | 4 days ago | |
Rust | ||
- | 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.
blog-comments
-
Why asynchronous Rust doesn't work
This was a great article, very easy to understand without leaving out the fundamental pieces (the saga that is async implementation difficulty). I think I can even boil this situation down to Rust having it's Monad moment.
It's in this (HN) comment thread and a bunch of informed comments on the original article:
https://github.com/eeeeeta/blog-comments/issues/10#issuecomm...
https://github.com/eeeeeta/blog-comments/issues/10#issuecomm...
https://github.com/eeeeeta/blog-comments/issues/10#issuecomm...
The comments are correct in my view -- Rust can't/shouldn't do what Haskell did, which was to create use a general purpose abstraction that is essentially able to carry "the world" (as state) along with easy-to-trade chained functions on that state (whenever it gets realized). Haskell might have solved the problem, but it has paid a large price in language difficulty (perceived or actual) because of it, not mentioning the structural limitations of what Rust can do and it's constraints. The trade-off just isn't worth it for the kind of language Rust aims to be.
Realistically, I think this issue is big but not enough to write off rust for me personally (as the author seems to have) -- I'd just do the move + Arc shenanigans because if you've been building java applications with IoC and/or other patterns that generally require global-ish singletons (given example was a DB being used by a server), this isn't the worst complexity trade-off you've had to make, though the Rust compiler is a lot more ambitious, and Rust has a cleaner, better, more concise type system as far as I'm concerned.
I think another thing I've gained from this article is another nice little case where Haskell (if you've taken the time to grok it sufficiently, which can be a long time) offers a bit of a nicer general solution than Rust, assuming you were in a world where those two were actually even substitutes. In the much more likely world where you might compare Rust and Go2, this might be a win for Go2, but the rest of the language features would put rust on top for me.
rust
-
Create a Custom GitHub Action in Rust
If you haven't dipped your touch-typing fingers into Rust yet, you really owe it to yourself. Rust is a modern programming language with features that make it suitable not only for systems programming -- its original purpose, but just about any other environment, too; there are frameworks that let your build web services, web applications including user interfaces, software for embedded devices, machine learning solutions, and of course, command-line tools. Since a custom GitHub Action is essentially a command-line tool that interacts with the system through files and environment variables, Rust is perfectly suited for that as well.
-
Why Does Windows Use Backslash as Path Separator?
Here's an example of someone citing a disagreement between CRT and shell32:
https://github.com/rust-lang/rust/issues/44650
This in addition to the Rust CVE mentioned elsewhere in the thread which was rooted in this issue:
https://blog.rust-lang.org/2024/04/09/cve-2024-24576.html
Here are some quick programs to test contrasting approaches. I don't have examples of inputs where they parse differently on hand right now, but I know they exist. This was also a problem that was frequently discussed internally when I worked at MSFT.
#include
-
I hate Rust (programming language)
> instead of choosing a certain numbered version of the random library (if I remember correctly) I let cargo download the latest version which had a completely different API.
Yeah, they didn't follow the instructions and got burned. I still think that multiple things went wrong simultaneously for that experience. I wonder if more prevalent uses of `#[doc(alias = "name")]` being leveraged by https://github.com/rust-lang/rust/pull/120730 (which now that I check only accounts for methods and not functions, I should get on that!) so that when changing APIs around people at least get a slightly better experience.
- Rust Weird Exprs
- Critical safety flaw found in Rust on Windows (CVE-2024-24576)
-
Unformat Rust code into perfect rectangles
Almost fixed the compiler: https://github.com/rust-lang/rust/pull/123325
-
Implement React v18 from Scratch Using WASM and Rust - [1] Build the Project
Rust: A secure, efficient, and modern programming language (omitting ten thousand words). You can simply follow the installation instructions provided on the official website.
-
Show HN: Fancy-ANSI – Small JavaScript library for converting ANSI to HTML
Recently did something similar in Rust but for generating SVGs. We've adopted it for snapshot testing of cargo and rustc's output. Don't have a good PR handy for showing Github's rendering of changes in the SVG (text, side-by-side, swiping) but https://github.com/rust-lang/rust/pull/121877/files has newly added SVGs.
To see what is supported, see the screenshot in the docs: https://docs.rs/anstyle-svg/latest/anstyle_svg/
-
Upgrading Hundreds of Kubernetes Clusters
We strongly believe in Rust as a powerful language for building production-grade software, especially for systems like ours that run alongside Kubernetes.
-
What Are Const Generics and How Are They Used in Rust?
The above Assert<{N % 2 == 1}> requires #![feature(generic_const_exprs)] and the nightly toolchain. See https://github.com/rust-lang/rust/issues/76560 for more info.
What are some alternatives?
monadless - Syntactic sugar for monad composition in Scala
carbon-lang - Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
async-trait - Type erasure for async trait methods
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
Odin - Odin Programming Language
Elixir - Elixir is a dynamic, functional language for building scalable and maintainable applications
Rustup - The Rust toolchain installer
rust-analyzer - A Rust compiler front-end for IDEs [Moved to: https://github.com/rust-lang/rust-analyzer]
go - The Go programming language
mimalloc - mimalloc is a compact general purpose allocator with excellent performance.
scala - Scala 2 compiler and standard library. Bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3