getargs
rust
getargs | rust | |
---|---|---|
6 | 2,683 | |
42 | 93,041 | |
- | 1.2% | |
0.0 | 10.0 | |
10 months ago | 5 days ago | |
Rust | Rust | |
MIT License | 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.
getargs
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Announcement: xflags 3.0.0
Actually, I would say getargs on this one. Full disclosure, I'm a major contributor to the library, but it is also faster than lexopt, and provides a bit more control.
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Inlining functions that will only ever be called once - is this a good convention?
I have benchmarked getargs to have significant performance gains from inlining.
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How do i learn about new crates?
I'd recommend getargs over argparse, it's also very well documented (but that version is not on crates.io yet)
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How to parse `strace -c ls -a` using clap?
It pains me that getargs 0.5.0 is still not released yet. If you can deal with a git dependency, I would highly recommend it, it can do exactly what you want with no fuss.
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What's everyone working on this week (23/2022)?
I'm currently working on bringing up getargs, which was abandoned on crates.io over 2 years ago. It has an API design that I agree with and I wanted to make it great, so I'm giving it a visit from the PR fairy.
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What are legitimate problems with Rust?
If it's perfectly fine then it shouldn't be terribly difficult to write it in a way that the borrow checker is happy with. The problem is reformulating your problem such that it's easy to either annotate the lifetimes in that way or have the compiler infer them for you. And it's made more difficult if your libraries have incorrectly elided lifetimes.
rust
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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.
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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
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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)
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Unformat Rust code into perfect rectangles
Almost fixed the compiler: https://github.com/rust-lang/rust/pull/123325
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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.
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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/
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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.
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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?
faketty - Wrapper to exec a command in a pty, even if redirecting the output
carbon-lang - Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
async-fundamentals-initiative
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
lexopt - Minimalist pedantic command line parser
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).
xflags
Odin - Odin Programming Language
clap-rs - A full featured, fast Command Line Argument Parser for Rust
Elixir - Elixir is a dynamic, functional language for building scalable and maintainable applications
ponyc - Pony is an open-source, actor-model, capabilities-secure, high performance programming language
Rustup - The Rust toolchain installer