project-error-handling
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project-error-handling | book | |
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10 | 626 | |
263 | 14,032 | |
0.0% | 2.7% | |
0.0 | 6.9 | |
almost 2 years ago | 7 days ago | |
Rust | ||
Apache License 2.0 | GNU General Public License v3.0 or later |
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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.
project-error-handling
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Hey Rustaceans! Got a question? Ask here (16/2023)!
This actually is an example of where the compiler errors could (or should have) maybe provided more help or even the potential solution, it might be worth submitting this to the error handling group.
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A guide to error handling in Rust
If anyone's interested in helping to shape the future of Rust's built-in error-handling story, there's an error handling project group that's been doing great work recently, e.g. the major effort to move the Error trait into libcore ( https://github.com/rust-lang/project-error-handling/issues/3 ) and stabilizing std::backtrace. You can follow along or get involved via the #project-error-handling channel on the Rust zulip: https://rust-lang.zulipchat.com/
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Update on the effort to move the Error trait into core
Getting it into alloc would enable usage in a LOT more contexts, like WASM and kernel code. Does this need a distinct tracking issue outside the ticket for moving it to core or would that just add more administrata?
Here's the previous discussion: https://github.com/rust-lang/project-error-handling/issues/11
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What do you NOT like about Rust?
without trolling https://github.com/rust-lang/project-error-handling exist and is far from having strong conclusion and anyway I will always favor enum Error anyway however I like the idea to have a opaque box in the enum for "this is a opaque error you can't deal with as a user of my api"
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Possible ergonomic option for error handling: what features are needed for this to work?
IIRC, the Error Handling Project Group is aware of these ideas. If this kind of thing interests you and you want to contribute, you should look into getting involved with that group.
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Rust: Enums to Wrap Multiple Errors
> you should have the underlying message of the std::io::Error
This is a point of debate[1] among the error-handling working group.
[1]: https://github.com/rust-lang/project-error-handling/issues/4...
book
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Learning Rust: A clean start
My first port of call was to google learn rust which lead me to "the book". The book is a first steps guide written by the rust community for newbies (or Rustlings as they're called) to gain a 'solid grasp of the language'.
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Prodzilla: From Zero to Prod with Rust and Shuttle
Before Prodzilla, I’d read 'The Book' a couple of times, and had made my way through Rustlings, but hadn’t yet built a serious project in Rust.
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Help me stop hating rust
To answer your last question;
Start with the Rust book.
https://doc.rust-lang.org/book/
Then do Rustlings until the syntax becomes muscle memory.
Then join the Discord and start doing little projects.
You won’t get up to the proficiency of other languages as quickly in Rust. It takes longer. For me it’s taking a lot longer, but I enjoy it.
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Top 10 Rusty Repositories for you to start your Open Source Journey
Before diving into these repositories, familiarize yourself with Rust and its development ecosystem. The official Rust book is an excellent resource for developers at all levels. Each repository has documentation on how to contribute, covering code style, issue tracking, and pull requests.
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Command Line Rust is a great book
This is my third Rust book after the official book and Rust in Action. The other two books are great, but they were too theoretical for me. I'm a slow learner and had much trouble grokking Rust's features and idiosyncrasies. When I was done with these books, I was lost and unsure of what I could do.
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Nim
It's the same reason everything digital and downloadable isn't free: there's a cost to create it and there's a value to it.
For a language developer to charge for a book about that language, I think that's a completely valid way to make some money off of their work.
Even the Rust book, "The Rust Programming Language" is available freely online [0], but also as a print and ebook for sale via NoStarchPress [1].
[0] https://doc.rust-lang.org/book/
[1] https://nostarch.com/rust-programming-language-2nd-edition
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Give me the best Resources to learn Rust
https://doc.rust-lang.org/book/ https://github.com/rust-lang/rustlings https://doc.rust-lang.org/rust-by-example/
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Ask HN: Best tools for self-authoring books in 2023?
We use it to write docs in our company which are then compiled by GitHub Actions and published as GitHub Pages. The best example of a Book produced with mdBook is the Rust Lang book: https://doc.rust-lang.org/book/
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Introducing “Database Performance at Scale”: A Free, Open Source Book
I disagree. Words have meaning. 'Open source' means 'open source' in all contexts.
For comparison, https://doc.rust-lang.org/book/ is an open source book. A PDF with a CC license without a repo of the publishing artifacts is not an open source book. It's just a free book.
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Writing your own CLI in rust
Disclaimer This tutorial is by no means to a complete guide. This is just to show you the basic way you can approach making a CLI and how to sort of go about making it. This article also presumes that you have a good enough knowledge of the rust language. If you don’t, I recommend you check out the official rust book. It is a very good resource for learning rust. You can find it here: https://doc.rust-lang.org/book/
What are some alternatives?
rust-by-example - Learn Rust with examples (Live code editor included)
Rustlings - :crab: Small exercises to get you used to reading and writing Rust code!
solana-program-library - A collection of Solana programs maintained by Solana Labs
nomicon - The Dark Arts of Advanced and Unsafe Rust Programming
github-cheat-sheet - A list of cool features of Git and GitHub.
too-many-lists - Learn Rust by writing Entirely Too Many linked lists
rust - Empowering everyone to build reliable and efficient software.
tour_of_rust - A tour of rust's language features
rust-raspberrypi-OS-tutorials - :books: Learn to write an embedded OS in Rust :crab:
sqlx - 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
Rust-Full-Stack - Rust projects here are easy to use. There are blog posts for them also.
crates.io - The Rust package registry