Lukas Wirth
lukaswirth.dev
Lukas Wirth
@lukaswirth.dev
Rust Engineer at @zed.dev
rust-analyzer team lead
We should have a leaderboard issue on the r-a issue tracker for people to post their observed peak memory usages of rust-analyzer. So far the highest a friend reported to me was 80gb I think
November 11, 2025 at 11:29 AM
That's great to hear that those PR improved perf as I've hoped to!
November 11, 2025 at 11:23 AM
You mean: when can we expect the Amos builds their own build system video/blog post?
November 6, 2025 at 1:29 PM
The book is very outdated
October 3, 2025 at 11:52 AM
A bit annoying but curling this with a classic token does the trick docs.github.com/en/rest/acti...
REST API endpoints for notifications - GitHub Docs
Use the REST API to manage GitHub notifications.
docs.github.com
September 24, 2025 at 6:35 AM
You'll have to send a request to one of the rest api endpoints to mark everything as read, Ive gotten the same issue
September 24, 2025 at 6:14 AM
Oh damn this is a huge quality of life improvement
September 17, 2025 at 8:01 PM
Yes, but keep this cursed knowledge to yourself.
September 5, 2025 at 11:33 AM
Tt munchin data carrying enums sounds pretty difficult, not sure if you can reasonably do that
August 20, 2025 at 3:12 PM
The c programmer mindset
August 14, 2025 at 10:06 PM
Woah congrats!
July 29, 2025 at 7:33 PM
It seems like we can mostly ignore those new bounds and thing should just work™ again but we'll see
June 25, 2025 at 11:49 AM
> However, are there problems with a proc-macro returning more than one item?

That is also just fine, derives are not even required to output a trait impl. It's just convention as that was what they initially were meant for. Nowadays its more just a macro kind that cannot change its input.
June 22, 2025 at 10:53 AM
Note that `const _` is exemtp from the non-local lint, as its currently the only way to generate code without polluting the surrounding scope due to the lack of stable declaration site hygiene. So the first one is be preferred if you don't want to leak generated code out of its scope.
June 22, 2025 at 10:52 AM