thiserror
usbarmory
thiserror | usbarmory | |
---|---|---|
14 | 22 | |
4,021 | 1,338 | |
- | 0.7% | |
8.7 | 5.8 | |
14 days ago | 15 days ago | |
Rust | Ruby | |
Apache License 2.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
thiserror
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Rust Learning Note: Exception Handling
We can utilize third-party libraries to simplify the code above. For example thiserror (https://github.com/dtolnay/thiserror) provides convenien derive macro for Error trait:
- I can't get my mind around Result, Option, or basically how control flow works in most Rust programs
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Ideas for crafting CLI in Rust
thiserror crate makes it easy to do so using macros on CliError enum.
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I love building a startup in Rust. I wouldn't pick it again.
Depending on your use case, thiserror and/or anyhow.
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Hey Rustaceans! Got a question? Ask here (52/2022)!
What is the benefit of splitting a proc-macro crate into (usually) two crates, proc_macro_crate and proc_macro_crate_impl? Why not just have one crate? Does it offer any benefits to to overall compilation times? An example of this can be seen in the thiserror crate where there's a thiserror and thiserror_impl crate.
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Parsing of DeviceId
You might want to use thiserror to generate implementation for Error and Display.
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Rust for web development: 3 years later
thiserror for my error types.
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What crates would you consider essential?
thiserror - https://crates.io/crates/thiserror
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Generics can make your Go code slower
I dont think you realize how ridiculous this comment is. Youre comparing 10 lines of Go, with 200 of Rust:
https://github.com/dtolnay/thiserror/blob/master/src/lib.rs
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Is this a good way of handling errors in Rust?
There are crates out there that help you reduce this boiler plate. thiserror is good for creating custom errors and color-eyre or anyhow are good for dynamic errors.
usbarmory
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Go: What We Got Right, What We Got Wrong
Niklaus Wirth, rest his soul, would disagree.
Like would the the selling USB Armory, with Go written firmware.
https://www.withsecure.com/en/solutions/innovative-security-...
Back in my day, writing compilers and OS services were also systems programming.
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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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Bare Metal Rust in Android
> Since 80s everybody designs systems on top of C.
More like since the 1990's, and mostly thanks to the GNU Manifesto and FOSS uptake that took the steam out of C++ adoption being pushed by Apple, IBM and Microsoft.
There is firmware in production written in Go,
https://www.withsecure.com/en/solutions/innovative-security-...
- USB armory – small secure computer from WithSecure (previously F-secure)
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How is Go used in Linux based environments in various companies?
Not exactly but close. No gocoin, but custom (minimal) client based on btcsuite libs. And it is run on USB Armory SoC.
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avbroot: Re-lock bootloader with Magisk installed!
Relocking with your own key is only for experts, it's similar to the USB Armory device for embedded electronics. If you get it wrong you can brick the device, the purpose of doing it is to protect against certain types of boot attacks (like if somebody can get temporary physical access to your phone or even just plant a malicious USB cable which could potentially push malware. If you don't know what you're doing, stay on stock OS.
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Google: C++20, How Hard Could It Be
Plenty of software that is written in C and C++, can be easily done in Go as well, in fact in any AOT compiled managed language.
C++ was born to write distributed systems, nowadays it hardly matters on cloud native infrastructure beyond the OS and hypervisors layer.
This is how Go can be a competitor to C and C++, just like Inferno was basically Plan 9 with Limbo for userspace and very little C beyond the kernel.
And then there are those crazy folks that believe they should ship bare metal AOT compiled languages regardless of others think.
https://www.withsecure.com/en/solutions/innovative-security-...
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Rust 2024 the Year of Everywhere?
Of course it can, there are companies shipping products written in bare metal Go.
https://www.withsecure.com/en/solutions/innovative-security-...
https://github.com/usbarmory/tamago
- Generics can make your Go code slower
- Rust Compiler Ambitions for 2022
What are some alternatives?
anyhow - Flexible concrete Error type built on std::error::Error
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
color-eyre - Custom hooks for colorful human oriented error reports via panics and the eyre crate
SkyFM
displaydoc - A derive macro for implementing the display Trait via a doc comment and string interpolation
go-is-not-good - A curated list of articles complaining that go (golang) isn't good enough
tracing - Application level tracing for Rust.
zerosharp - Demo of the potential of C# for systems programming with the .NET native ahead-of-time compilation technology.
rust - Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266
tamago - TamaGo - ARM/RISC-V bare metal Go
proposal - Go Project Design Documents
biscuit - Biscuit research OS