rp-hal
sqlx
rp-hal | sqlx | |
---|---|---|
30 | 145 | |
1,261 | 11,822 | |
2.6% | 2.4% | |
9.3 | 9.2 | |
2 days ago | 5 days 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
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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
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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.
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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
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&[u8] to *const u8
Have a read of https://github.com/rp-rs/rp-hal/issues/257 for more info.
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Question: Elegant way of getting a 'static reference?
I've made an example for a RPI Pico (PR for the RP2040 HAL project here) .
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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
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Learning Embedded rust
Embedded rust for the raspberry pi pico: https://github.com/rp-rs/rp-hal
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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.
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"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
sqlx
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A tale of TimescaleDB, SQLx and testing in Rust
For PostgreSQL, the most relevent part of the code is here. With this in mind I changed some things around to rely on schemas instead of databases and even simplified some parts of the implementation as this was always meant to be for internal use only..
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Rust as a general application language
What exactly are you missing? I haven't really written "boring corporate backend stuff" in a few years but something like sqlx provides everything I've ever needed there.
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Hey Rustaceans! Got a question? Ask here (49/2023)!
Badges are the little rectangles you typically see at the top of a crate's README: https://github.com/launchbadge/sqlx/blob/main/README.md
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A new F# compiler feature: graph-based type-checking
SQLX has entered the chat [1].
[1] https://github.com/launchbadge/sqlx
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Grimoire - A recipe management application.
Database : SqLite (using sqlx).
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SQLX MSSQL Connection String Problem
The current (well, removed) MSSQL sqlx driver also doesn't support encrypted connections (https://github.com/launchbadge/sqlx/issues/1552), so it might work locally on an unnamed instance but not over the network until they add in the newer driver (which will be closed source but for an OSS project you should be able to request a free license I think)
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Introducing SQLPage : write websites entirely in SQL
I'm considering making my own wrapper over lower-level database drivers. There are a lot of features in sqlx that I don't need, and the latest version seems to have removed useful data structures that SQLPage is using. It also removed support for SQL Server.
- SQLx 0.7 released! Offline mode usability improvements, performance fixes and major upgrades across the board!
- Is ORM still an anti-pattern?
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MariaDB / SQLx - "Unknown Authentication Plugin"
add Ed25519 to AuthPlugin enum on https://github.com/launchbadge/sqlx/blob/061fdcabd72896d9bc3abb4ea4af6712a04bc0a8/sqlx-core/src/mysql/connection/auth.rs and implement them using these crates:
What are some alternatives?
tutorials - 📚 Stash of tutorials completed for learning cool stuff.
diesel - A safe, extensible ORM and Query Builder for Rust
embassy - Modern embedded framework, using Rust and async.
sea-orm - 🐚 An async & dynamic ORM for Rust
rlox
tokio - A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
edn - Extensible Data Notation
rust-postgres - Native PostgreSQL driver for the Rust programming language
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
rbatis - Rust Compile Time ORM robustness,async, pure Rust Dynamic SQL
avr-hal - embedded-hal abstractions for AVR microcontrollers
actix-web - Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.