rp-hal
reqwest
rp-hal | reqwest | |
---|---|---|
30 | 57 | |
1,261 | 9,178 | |
3.0% | - | |
9.3 | 8.9 | |
2 days ago | about 11 hours ago | |
Rust | Rust | |
- | Apache License 2.0 |
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.
rp-hal
-
Embedded Swift on the Raspberry Pi Pico
probably, I didn't really check it, but I found [1]. Rust has a lot of support for embedded systems, even from the companies that provide the chips, like STM and Espressif.
[1] https://github.com/rp-rs/rp-hal
- Rp-hal: a Rust Embedded-HAL for the pi pico series microcontrollers
-
I built a column staggered keyboard with firmware written in Rust!
About the same time, I was learning Rust and discovered how it could be used on embedded targets from Low Level Learning on YouTube, the video introduced me to the amazing rp-hal crate that provides abstractions to talk to the Raspberry Pi Pico microcontroller. Getting used to the no_std mode took some time, the most challenging was not being able to collect an iterator to a container.
-
How can I access the Pico W's LED with the rp-hal crate?
Well, just as I posted this, I came across the issue on Github: https://github.com/rp-rs/rp-hal/issues/525
-
&[u8] to *const u8
Have a read of https://github.com/rp-rs/rp-hal/issues/257 for more info.
-
Question: Elegant way of getting a 'static reference?
I've made an example for a RPI Pico (PR for the RP2040 HAL project here) .
-
Pico as a usb hid without circuitpy
Here's an example: https://github.com/rp-rs/rp-hal/blob/main/boards/rp-pico/examples/pico_usb_twitchy_mouse.rs
-
Learning Embedded rust
Embedded rust for the raspberry pi pico: https://github.com/rp-rs/rp-hal
-
The Rise of Rust, the ‘Viral’ Secure Programming Language That’s Taking Over Tech
What are you on about, can you clarify? Rust can compile in no-std/embedded style just as fine (or better) than C can for basically any ARM or RISCV based processor, and quick googling shows this hal for nearly all pi needs and even MEGA65 is "as supported" (read: not at all officially by anything, fan-only) as any current C compiler. Setting up rust for a new target, so long as the code-gen is supported somehow by LLVM, LLVM plugin, LLVM IR transpiler (and maybe libgcc-jit sort of soon) is just as painful or unpainful as setting up a whole team to work via C/C++ with comparable testing harnesses. This doesn't mean easy and is an area Rust is still improving rapidly by the various enterprise agencies (Ferrous systems, Oxide, more I can't remember...) who specifically want to bring rust to such low end hardware because frankly both C and C++ suck with vendor proprietary tool chains and quirks.
-
"pub use bare_metal::CriticalSection;" Error
He says he can't find crate for 'bare_metal'. He was setting up and testing the HAL for the pico (https://github.com/rp-rs/rp-hal). While compiling it pulls down critical-section-0.2.7/src/lib.rs and bars on line 7
reqwest
-
The Linux Kernel Prepares for Rust 1.77 Upgrade
> If you are equally picky and constrain yourself to parts of the ecosystem which care about binary size, you still have more options and can avoid size issues.
What's an example of this for, say, libcurl? On my system it has a tiny number of recursive dependencies, around a dozen. [0] Furthermore if I want to write a C program that uses libcurl I have to download zero bytes of data ... because it's a shared library that is already installed on my system, since so many programs already use it.
I don't really know the appropriate comparison for Rust. reqwest seems roughly comparable, but it's an HTTP client library, and not a general purpose network client like curl. Obviously curl can do a lot more. Even the list of direct dependencies for reqwest is quite long [1], and it's built on top of another http library [2] that has its own long list of dependencies, a list that includes tokio, no small library itself.
In terms of final binary size, the installed size of the curl package on my system, which includes both the command line tool and development dependencies for libcurl, is 1875.03 KiB.
[0] I'm excluding the dependency on the ca-certificates package, since this only provides the certificate chain for TLS and lots of programs rely on it.
[1] https://crates.io/crates/reqwest/0.11.24/dependencies
[2] https://crates.io/crates/hyper/0.14.28/dependencies
- What We Need Instead of "Web Components"
-
ReductStore 1.6.0 has been released with new license and client SDK for Rust
ReductStore was rewritten from C++ to Rust a few months ago. We are delighted to be part of the Rust community and have taken a new step towards Rust with the Client SDK. The SDK is powered by reqwest and enables asynchronous integration of the database into Rust applications:
-
Rust dependency woes
From what I could turn up when googling the specific error lines (here), it has something to do with the crate mio not having support for WASM, but I don’t understand what’s being said on this thread.
-
Using Auth0 with Tauri
You can use the tauri-plugin-deep-link crate to register your app as a protocol handler. After you get your code, you can exchange it for an auth token in the same manner as the Electron guide, but for Rust you can use reqwest for the HTTP call.
-
Authentication system using rust (actix-web) and sveltekit - Automated testing
When starting out, we made some design decisions at the backend. The decision will allow us to independently test the service without interfering with the real application using a term called integration testing. We'll utilize two "dev" packages: reqwest and fake. Dev dependencies only get introduced into your application in development or during testing. In production, they are not included:
-
How can I save a blob:<url> to my hard disk? Im currently using Rust to scrape a website, however I dont even know if that is possible
It's possible, you will want to use crates like https://docs.rs/reqwest/ to download the page and https://docs.rs/scraper/ to extract elements from the page.
-
Becoming Rustacean:Awesome Free Online Resources to Learn Rust Programming
Rust allows me to mainly only run the application to confirm things work from a business perspective.
For people starting out building stuff in rust - understand that there is a distinction of async code and libraries and can lead to confusing compiler errors if you don't realize there is a distinction. It's simple in hindsight but did cause me to waste hours barking up the wrong trees at first. Other wise just learn about `match` and Result/Option types asap, they're fundamental.
https://github.com/http-rs/tide tide is great to create an http server / routes
https://github.com/djc/askama I use this to template out HTML and it checks all my boxes, dynamic data, passing in functions, control flow.
https://github.com/launchbadge/sqlx sql interface for a variety of backend, async safe.
https://github.com/seanmonstar/reqwest http client to make requests
Rust is amazing, don't let the initial few speed bumps discourage you - building real things with rust is no more challenging today than any other modern language stack.
-
This Month in hyper: March 2023
Is there any this month in reqwest? I would like to show my interest in https://github.com/seanmonstar/reqwest/issues/39
-
Reqwest cookies feature not working
The relevant issue seems to be https://github.com/seanmonstar/reqwest/pull/1753
What are some alternatives?
tutorials - 📚 Stash of tutorials completed for learning cool stuff.
hyper - An HTTP library for Rust
embassy - Modern embedded framework, using Rust and async.
curl-rust - Rust bindings to libcurl
rlox
ureq - A simple, safe HTTP client
edn - Extensible Data Notation
Rocket - A web framework for Rust.
rp2040-project-template - A basic rp2040-hal project with blinky and rtt logging example code. With this you can quickly get started on a new rp2040 project
surf - Fast and friendly HTTP client framework for async Rust
avr-hal - embedded-hal abstractions for AVR microcontrollers
actix-web - Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.