patterns
nomicon
patterns | nomicon | |
---|---|---|
63 | 87 | |
7,699 | 1,693 | |
1.1% | 2.2% | |
7.5 | 5.6 | |
10 days ago | 27 days ago | |
Handlebars | CSS | |
Mozilla Public License 2.0 | Apache License 2.0 |
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patterns
- Best practices for designing traits in public crates?
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Ask HN: Learning new coding patterns โ how to start?
For OOP design patterns in Rust, see: https://rust-unofficial.github.io/patterns/
For a book on FP, see: https://www.manning.com/books/grokking-simplicity
- Haskell mini-patterns handbook (2020)
- Is there any site with Dos and Don'ts in Rust?
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Functional Options Pattern in Go and Rust
Just wanting to let this here for some further input: - https://rust-lang.github.io/api-guidelines/ - https://rust-unofficial.github.io/patterns/ - https://deterministic.space/elegant-apis-in-rust.html
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Rust exercices for tech interview
Rust Design Patterns
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I want some help learning design patterns
I know about Rust Design Pattern what are your reviews for the same?
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I've been writing C# for nearly a decade, but I want to learn how to build programs with Rust. What do I need to change about how I structure my code?
Once you've finished with The Book and possibly Programming Rust, 2nd Edition if you've got the cash for a paid book, read Learning Rust With Entirely Too Many Linked Lists (it helps to solidify what ownership and borrowing mean for data structures) and Rust Design Patterns.
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Is there a coding style and set of best-practices that avoid (not bypass) "fighting the borrow checker"?
Well, there's https://rust-unofficial.github.io/patterns/ for a start.
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Comprehensive Rust ๐ฆ is now available in Korean!
Love the translation pipeline, currently looking into adopting that as well for the Rust patterns book!
nomicon
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[Media] I'm comparing writing a double-linked list in C++ vs with Rust. The Rust implementation looks substantially more complex. Is this a bad example? (URL in the caption)
itโs even written by the same person that wrote the Nomicon (the guide to the dark arts of unsafe)
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Rust books to read
If you want to dive deeper you can always have other options but now there are concrete cases, if you want to do low level thing https://doc.rust-lang.org/nomicon/ while if you want multi thread/concurrency stuff https://marabos.nl/atomics/ . There are many many books so you will have to point yourself to what you want
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Thread-shared boolean flag
Nonononono. SeqCst is the most error prone memory order: https://github.com/rust-lang/nomicon/issues/166
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[Media] Hashmap behaviour inside a loop due to lifetime issue
Hope this helps. For more details, see the Rustonomicon. I referenced the subtyping chapter here extensively.
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Unsafe Rust
Nice video! Glad I could help out. This stuff is hard, and I'm still learning a lot about it myself even years later. The Rustonomicon is a great read if you haven't already.
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Stepping up the YAML engineer game
Have you got a moment to read through the good book , after reading through this perhaps try the Rustonomicon.
- Questions about ownership rule
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CppCon 2022 Best Practices Every C++ Programmer Needs to Follow โ Oz Syed
That is not what UB means. Undefined Behaviour is behaviour that the compiler is allowed to assume will never happen, and which can consequently cause miscompilations due to optimisation passes gone wrong if it does in fact occur in the source code.
It's true that Rust does not have a written specification that clearly delineates what is and isn't UB in a single place. But:
1. UB is impossible in safe code (modulo bugs in unsafe code)
2. There are resources such as the Rustinomicon (https://doc.rust-lang.org/nomicon/) that provide a detailed guide on what is and isn't allowed in unsafe code.
In practice, it's much easier to avoid UB in Rust than it is in C++.
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How to write deserializer for custom binary protocol?
However, this is a wide topic out of scope for a Reddit comment, so maybe just read the Rustonomicon. It explains everything about data handling in Rust.
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Performance critical ML: How viable is Rust as an alternative to C++
The ownership model & borrow checker makes rust a bit of an awkward language in which to write complex data structures like trees and graphs. It can be done - since you can always use raw pointers & unsafe code when you absolutely need to to treat rust like C. But the language fights you, and the community can get a bit moralistic about this sort of thing. The rust nomicon is a fantastic resource for learning the limits of the borrow checker, and where and how to use unsafe code correctly. You will need unsafe less than you think you will, but sometimes you will have no choice.
What are some alternatives?
rust-typed-builder - Compile-time type-checked builder derive
book - The Rust Programming Language
too-many-lists - Learn Rust by writing Entirely Too Many linked lists
mdBook - Create book from markdown files. Like Gitbook but implemented in Rust
rust-ffmpeg - Safe FFmpeg wrapper.
idiomatic-rust - ๐ฆ A peer-reviewed collection of articles/talks/repos which teach concise, idiomatic Rust.
Theseus - Theseus is a modern OS written from scratch in Rust that explores ๐ข๐ง๐ญ๐ซ๐๐ฅ๐ข๐ง๐ ๐ฎ๐๐ฅ ๐๐๐ฌ๐ข๐ ๐ง: closing the semantic gap between compiler and hardware by maximally leveraging the power of language safety and affine types. Theseus aims to shift OS responsibilities like resource management into the compiler.
vulkano - Safe and rich Rust wrapper around the Vulkan API
Exercism - website - The codebase for Exercism's website.
ring - Safe, fast, small crypto using Rust
miri - An interpreter for Rust's mid-level intermediate representation