Rust

This feels like it should already be a feature in a terminal. But I didn't find anything that let me do this efficiently.

I had a rust library for converting list like 1-4,8-10 into vectors, but thought I'd expand it into a command line command as well, as it is really useful when I want to run batch commands in parallel using templates.

I wanted to share it since it might be a useful simple command for many people.

• Comparison with other Rust datetime crates
• Why build another datetime library?
• Why not contribute to an existing library instead of building a new one?

Pretty much the title. For those who use LLMs for learning or writing rust code, claude is much better at it, based on my experience.

cross-posted from: https://lemmy.ml/post/18162485

This would entail:

• Pulling in the ClearUrls rules as a git submodule.
• Reading / transforming the json there into Rust structs.
• Creating a Rust crate that runs a .clean(input_url) -> String

Lemmy issue: https://github.com/LemmyNet/lemmy/issues/4905

July 2, 2024

Sylvain Kerkour writes:

Rust adoption is stagnating not because it's missing some feature pushed by programming language theory enthusiasts, but because of a lack of focus on solving the practical problems that developers are facing every day.

... no company outside of AWS is making SDKs for Rust ... it has no official HTTP library.

As a result of Rust's lack of official packages, even its core infrastructure components need to import hundreds of third-party crates.

• cargo imports over 400 crates.

• crates.io has over 500 transitive dependencies.

...the offical libsignal (from the Signal messaging app) uses 500 third-party packages.

... what is really inside these packages. It has been found last month that among the 999 most popular packages on crates.io, the content of around 20% of these doesn't even match the content of their Git repository.

...how I would do it (there may be better ways):

A stdx (for std eXtended) under the rust-lang organization containing the most-needed packages. ... to make it secure: all packages in stdx can only import packages from std or stdx. No third-party imports. No supply-chain risks.

[stdx packages to include, among others]:

gzip, hex, http, json, net, rand

Read Rust has a HUGE supply chain security problem

Submitter's note:

I find the author's writing style immature, sensationalist, and tiresome, but they raise a number of what appear to be solid points, some of which are highlighted above.

Rust Rover is out of preview and is free for non-commercial use. The only caveat is:

It’s also important to note that if you’re using a non-commercial license, you cannot opt out of the collection of anonymous usage statistics.

Found this on Mastodon https://fosstodon.org/@dpom/112681955888465502 , and it is a very nice overview of the containers and their layout.

 name                                            diff %  speedup 
 slice::sort_large_random                       -65.49%   x 2.90 
 slice::sort_large_strings                      -37.75%   x 1.61 
 slice::sort_medium_random                      -47.89%   x 1.92 
 slice::sort_small_random                        11.11%   x 0.90 
 slice::sort_unstable_large_random              -47.57%   x 1.91 
 slice::sort_unstable_large_strings             -25.19%   x 1.34 
 slice::sort_unstable_medium_random             -22.15%   x 1.28 
 slice::sort_unstable_small_random              -15.79%   x 1.19

Hi! I've created a CLI tool for downloading Rust web books (like The Rust Programming Language) as EPUB, so that you can easily read them on your e-book reader. The tool is heavily based on this gist and a lot of proompting.

Check it out here: https://github.com/mawkler/rust-book-to-epub

Hi rustaceans! What are you working on this week? Did you discover something new, you want to share?

Hi rustaceans! What are you working on this week? Did you discover something new, you want to share?

The maintainer here! Feel free to ask questions. I know especially CAM16 can feel a bit abstract if you aren't in the loop, but I will try to answer what I can. I have tried my best to explain the concepts in the docs, but it can always be better.

This is my first project in rust, called: since. A small tool to filter logfiles or any other files with a timestamp in it, by a given timestamp.

For example:

since 1h /var/log/messages prints all lines from the last hour. since 00:00 /var/log/messages prints all lines since 00:00.

It would be nice if you could take a look at the code. What would you change, what should I change?

I’m not a professional programmer, this is just a hobby, but I want to learn as much as possible.

This new version provides an easy path to migrate from ESLint and Prettier. It also introduces machine-readable reports for the formatter and the linter, new linter rules, and many fixes.

Hi rustaceans! What are you working on this week? Did you discover something new, you want to share?

This year's (belated, as is tradition) April Fool's XKCD is written in the Rapier.rs physics engine.

It's like The Incredible Machine, but each person can contribute a cell towards the larger machine.

I think I saw this early on, but then forgot about it. Stumbled upon it today, and it actually looks like a cool project. Have anyone any experience of using it for a real or just a toy project?