TinyGo
totally-safe-transmute | TinyGo | |
---|---|---|
17 | 96 | |
245 | 14,550 | |
- | 1.2% | |
0.0 | 9.3 | |
over 1 year ago | 1 day ago | |
Rust | Go | |
- | GNU General Public License v3.0 or later |
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.
totally-safe-transmute
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Sudo Replacement
For example, there is this (pure safe Rust) code: https://github.com/ben0x539/totally-safe-transmute/blob/main... which accesses external resources (/proc/self/mem) in order to violate the safety guarantees.
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A rust crate that lets you compress ASCII text to a single Unicode "character"
The first is the totally_safe_transmute crate. I mean, who wouldn't love library code that has .expect("welp") and .expect("oof") as its error handling? But that's not even the really scary part. Issue #2 ("i hate this") remains open to this day, but for obvious reasons there's no chance of resolution. This post has some context and a line-by-line explanation of how it works.
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What do you expect from Rust in 2023?
You mean like this?
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In C# you can transmute without `unsafe`
You can also do that in rust on linux: https://github.com/ben0x539/totally-safe-transmute/blob/master/src/lib.rs
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Why choose Rust
I want to correct this statement: Rust can be safer, but not if a library you use contains unsound code. Unsoundness is most often caused by unsafe code, but not always (totally_safe_transmute, anyone?). There is a misconception that unsafe code blocks are always unsound and should be avoided at all costs, but they're completely fine if the safety contracts are upheld. In fact, unsafe blocks isolate the potential issues to make it easier to identify where undefined behavior may be occurring. unsafe code blocks are a feature of the language, and their usage should not be viewed as opting out of any safety the language provides, imo.
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"# NONONONONONO DON'T YOU FUCKIN' DARE the safety features are there so that your programs aren't filled to the brim with security vulnerabilities. Unless you care A LOT(And I mean A LOT A LOT) about compile times, never use `unsafe`."
Just reimplement totally_safe_transmute in Zig. No need for unsafe.
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I mean, it solves most library conflicts
Why transmute() when you can totally_safe_transmute()?
- Safe Transmute
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Static Analyzer Rudra Found over 200 Memory Safety Issues in Rust Crates
Well, there is always the totally-safe-transmute.
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// SAFETY: NO
They should use https://github.com/ben0x539/totally-safe-transmute
TinyGo
- Cylon: JavaScript framework for robotics, drones, and the Internet of Things
- Gokrazy – Go Appliances
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A "Tiny" APISIX Plugin
Reading through the documentation, you will understand why this plugin is called "tiny," i.e., the SDK uses the TinyGo compiler instead of the official Go compiler. You can read more about why this is the case on the SDK\'s overview page, but the TLDR version is that the Go compiler can only produce Wasm binaries that run in the browser.
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What's Zig got that C, Rust and Go don't have? [video]
Not only you can fit Go into a kernel, there is at least two products that do so.
TamaGo, used to write the firmware used in USB armory.
https://www.withsecure.com/en/solutions/innovative-security-...
TinyGo, which even has official Arduino and ARM support, and is sponsored by Google
https://tinygo.org/
Ah but that isn't proper Go! Well neither is the C code that is allowed to be used in typical kernel code, almost nothing from ISO C standard library is available, and usually plenty of compiler specific language extensions are used instead.
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Show HN: A new stdlib for Golang focusing on platform native support
Reminds me of https://tinygo.org/ - a project that brings Golang to embedded devices, browser (wasm) contexts. Do you converge or diverge from that project?
- TinyGo release 0.29 is out
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Pico with C
You should also consider TinyGo. It can compile Go for the Pico, and is starting to get good device support.
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Rust 1.71.0
Thankfully some folks completly ignored whatever the rest of the world thinks system programming is all about and created:
- TinyGo (https://tinygo.org/), which is acknowledged by people in the industry[0][1]
- TamaGo unikernel on USB Armory secure key (https://www.withsecure.com/de/solutions/innovative-security-...)
And then there is the question if writing compilers, assemblers, linkers is systems programming or not.
[0]-https://www.cnx-software.com/2019/08/28/tinygo-go-compiler-f...
[1]-https://twitter.com/ArmSoftwareDev/status/131680481331796787...
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When would you (not) recommend Go over Rust?
Have you seen TinyGo? In the case of embedded system I would probably still chose C over Rust if the system didn't support dynamic memory allocation, and most embedded systems do not.
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“C is quirky, flawed, and an enormous success” – Dennis Ritchie
>I really hate how for microcontrollers the only two choices are either C++ or Micropython
There's TinyGo as well. https://tinygo.org/
What are some alternatives?
tinyvec - Just, really the littlest Vec you could need. So smol.
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
tamago - TamaGo - ARM/RISC-V bare metal Go
go - The Go programming language
rust - Rust language bindings for TensorFlow
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
usbarmory - USB armory - The open source compact secure computer
micropython-ulab - a numpy-like fast vector module for micropython, circuitpython, and their derivatives
advisory-db - Security advisory database for Rust crates published through crates.io
awesome-micropython - A curated list of awesome MicroPython libraries, frameworks, software and resources.
UnsoundCrates - Black list of all crates that promotes unsoundness
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien: