ghost-collections
Safe collections written in stable Rust, based on GhostCell and StaticRc. (by matthieu-m)
rust
Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266 (by esp-rs)
ghost-collections | rust | |
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8 | 7 | |
175 | 711 | |
- | 1.1% | |
1.8 | 0.0 | |
almost 3 years ago | 7 days ago | |
Rust | Rust | |
Apache License 2.0 | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
ghost-collections
Posts with mentions or reviews of ghost-collections.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-14.
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`alternator` gives an async function access to data but gives it back on await points
Apart from that, I goofed around and implemented some collections on top, to test the ergonomics.
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Is it possible to solve LeetCode problem#141 Linked List Cycle using Rust?
I read a while ago about a paper on a concept called GhostCell, and i believe it solves this problem in safe rust with zero runtime overhead. I just found this implementation, but I didn't have time to read it: https://github.com/matthieu-m/ghost-collections/blob/master/src/linked_list.rs Anyway, from my understanding, if you want to implement some sort of non trivial data structure in rust efficiency, you have to use a little bit of unsafe code. I believe this isn't the case thanks to GhostCell (if my understanding of the problem it aims to solve is correct)
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std::map::find_if()?
In the tripod_tree container -- just a binary tree, really -- I exposed a cursor modeled after Rust's LinkedList Cursor.
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Why can't the compiler implement RefCell, and have it be a compile-time issue?
GhostCell is powerful enough to implement doubly linked lists in safe Rust which is quite a feat. https://github.com/matthieu-m/ghost-collections
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GhostCell: Separating Permissions from Data in Rust
May I interest you in https://github.com/matthieu-m/ghost-collections ?
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A Firehose of Rust, for busy people who know some C++
It's fairly complicated: https://github.com/matthieu-m/ghost-collections/blob/master/src/linked_list.rs
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The Rustonomicon
> I think linked lists are a great example of something that causes Rust's ownership model to fall apart. I've seen it done with tradeoffs, but it's something that you're best off implementing with pointers and unsafe blocks
It's worth checking https://plv.mpi-sws.org/rustbelt/ghostcell/ and https://github.com/matthieu-m/ghost-collections for an alternate approach that's currently being worked on.
Quite non-intuitive and it has yet to be proven 100% safe, plus it doesn't actually obviate everything you might want to do w/ potentially-aliased pointers, meaning that some desirable patterns are still off-limits - but it has the best chance of working out so far.
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Is it possible to write overhead-free cyclic data-structures in safe, stable Rust?
I managed to implement the basic operations of the LinkedList this way, as well as a full Cursor, then I hit a wall.
rust
Posts with mentions or reviews of rust.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-07.
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ESP32 example project
The esp-template issue might be this one: https://github.com/esp-rs/rust/issues/158. Try with --release or updating to 1.68.0 with espup update. I'll take a look at the log as soon as I can, atm Im on the phone and is not that easy to scroll through :(
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Are there any Rust forks out there?
Sure. Espressif maintains a fork which adds support for their microcontrollers.
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Would it be possible to compile openssl-sys for esp32
I am trying to make a vaccine passport validation for my country using the ESP32 for my micro controller. I have gotten the std rust library to compile using (esp-rs)[https://github.com/esp-rs/rust], but the actual validation library that I use needs openssl which refuses to compile.
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Are there situations where it's better to use C++?
Xtensa. They've got a fork of LLVM that supports it that they're working toward getting upstreamed. The community has a fork of rustc that uses it (and a quickstart crate) while we wait for it to get upstreamed.
- Rust-Xtensa: Rust for Xtensa Processors. Built in Targets for the ESP32/ESP8266
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Multi-use kernel written in Rust
It only works if you have an Xtensa compiler which takes hours to compile, here: Rust Xtensa (if you don't have it). The network driver is just a function that sets the name of the driver so the Esp32 does something other that blinking.
- Could IOTA transaction be started solely from the IoT capable device (like esp32)?