strum
wg-allocators
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strum | wg-allocators | |
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19 | 18 | |
1,570 | 188 | |
- | 0.0% | |
8.0 | 0.0 | |
12 days ago | about 3 years ago | |
Rust | ||
MIT License | - |
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.
strum
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What are some common verbose code patterns in rust and unique ways to reduce the said verbosity?
Take a look at the strum crate. https://crates.io/crates/strum
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Published my first Crate today to map Environment Variables to Enums
I would be use something like https://github.com/Peternator7/strum if I need map string to enum and serde is not the option.
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Two-way alternative to enum_kinds crate?
Looks like proper support for this in strum has been proposed.
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Best way of associating enums with values?
This crate can generate an iterator for you using a macro https://github.com/Peternator7/strum
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Hey Rustaceans! Got a question? Ask here (4/2023)!
The strum crate is also good for removing this kind of boilerplate, and worth checking out!
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What are some less popular but well-made crates you'd like others to know about?
strum is among my favorite crates to recommend. Favorites of this crate include EnumProperty and EnumIter
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What's everyone working on this week (45/2022)?
I released my first crate that provides a derive macro to easily obtain a name of a current variant in an enum as a string. I did it mostly to learn about procedural macros and the process of releasing a crate. I then found out there is strum which does this and much more. Nonetheless, I learned a lot and I found couple of nice tools like ```cargo-release and git-cliff.
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Hey Rustaceans! Got a question? Ask here! (33/2022)!
I used https://crates.io/crates/strum to iterate over the enum variants, otherwise you'd have to hardcode the list of variants and wouldn't gain anything.
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Questions about enums
If you chose to go with the "derive a trait" route the strum crate might be what you're looking for. It lets you use derive to add information about variant count, discriminants or even iterators over variants to an enum.
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Match enum with String
You might want something like strum
wg-allocators
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Anouncing `stabby` 1.0!
Tracking issue for Storages, and a TLDR on what it is
- What backwards-incompatible changes would you make in a hypothetical Rust 2.0?
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Custom allocators in Rust
I must have gotten confused, since from your brief discussion with CAD97 it seemed like there was a way for the concepts to live separately and that Storage could complicate things in comparison. But if implementing Allocator in terms of Storage is basically equivalent and Storage is flexible enough that I could write one to pass memory out to unsafe code, that works just as well.
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Zig and Rust
https://rust-lang.github.io/rfcs/1974-global-allocators.html was the original RFC.
My vague understanding is that there's a working group https://github.com/rust-lang/wg-allocators
The further I get from working on Rust day to day, the less I know about these things, so that's all I've got for you.
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Rust went from side project to world’s fastest growing language
If you self-reference using pointers and guarantee the struct will never move, you don't even need unsafe. If you self-reference using offsets from the struct's base pointer, you need a splash of unsafe but your struct can be freely moved without invalidating its self-referential "pointers".
Per-struct allocators are a work in progress (see https://github.com/rust-lang/wg-allocators/issues/48).
Not sure what "non thread local addresses" means, but in my experience Rust is pretty good at sending data between threads (without moving it).
- Rust is coming to the Linux kernel
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FunDSP 0.1.0, an audio processing and synthesis library
Besides that allocation is not really a problem for no_std. It's resolved by using alloc crate directly, so anything usable with custom allocators is supported. Example in dasp sources - https://github.com/RustAudio/dasp/blob/master/dasp_slice/src/boxed.rs#L14-L19 . Also worth looking at this issue to check what is usable already - https://github.com/rust-lang/wg-allocators/issues/7
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Andrew Kelley claims Zig is faster than Rust in perfomance
But that's on track for rust as well: https://github.com/rust-lang/wg-allocators/issues/7
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Which important features from C/C++ are missing in Rust
Here: https://github.com/rust-lang/rfcs/pull/1398. there is also a working group for this: https://github.com/rust-lang/wg-allocators.
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Box<T> allocator override?
It's unstable. wg-allocators contains discussions about design and a tracking issue for collections that need an allocator https://github.com/rust-lang/wg-allocators/issues/7
What are some alternatives?
enum-map
www.ziglang.org
serde-plain - A serde serializer that serializes a subset of types into plain strings
enum-iterator - Tools to iterate over all values of a type
rust-djangohashers - A Rust port of the password primitives used in Django Project.
rules_rust - Rust rules for Bazel
sonyflake-rs - 🃏 A distributed unique ID generator inspired by Twitter's Snowflake.
cryptography - cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
goblin - An impish, cross-platform binary parsing crate, written in Rust
dpp - Directly include C headers in D source code