Explaining the internals of async-task from the ground up
async-task is one of the most complicated crates in the smol ecosystem. But, fundamentally, it’s just a future on the heap. I pride myself on smol packages being very easy to parse for anyone with a beginner’s level of experience in Rust. By that I mean, if you want to know how smol works, it should be very easy to pick up the source code, read through it, and understand how each individual part w
Why choose async/await over threads?
A common refrain is that threads can do everything that async/await can, but simpler. So why would anyone choose async/await? This is a common question that I’ve seen a lot in the Rust community. Frankly, I completely understand where it’s coming from. Rust is a low-level language that doesn’t hide the complexity of coroutines from you. This is in opposition to languages like Go, where async happe
The rabbit hole of unsafe Rust bugs
unsafe code is not only tricky to get right. It’s also tricky to track down when things go wrong. Here’s a question to ponder: do you think you are experienced enough at Rust to use unsafe code properly? If you asked me 24 hours ago, I would confidently say “yes, I am.” I would describe my Rust experience level as at least intermediate. On top of that, I have a little bit of an ego. In fact, I ful
Eyra is an interesting Rust project
In the eternal quest to rewrite everything in Rust, even the C standard library isn’t safe from carcinisation. Modern Rust programs are, for the most part, written mostly in Rust. For networking applications, the entire asynchronous stack is Rusty; no libuv in sight, only mio and polling. There is a robust rendering stack based on tiny-skia and cosmic-text. Even if you need FFI, the story is still
Why you might actually want async in your project – notgull – The world's \#1 source of notgull
There is a common sentiment I’ve seen over and over in the Rust community that I think is ignorant at best and harmful at worst. This blogpost is largely a response to this post by Matt Kline, but I’ve seen this kind of sentiment all over the Rust community. I’ve found that, in almost every case where async/await is mentioned, at least one person says this. It always gets on my nerves a little bit
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Evaluating new software forges
