frectonz

frectonz

@frectonz.et

https://frectonz.et

107 followers391 following86 posts

frectonz
@frectonz.et

Computing is crazy because we can interview the guy who created the hammer at the same time the industry is trying to build self replicating robots.

frectonz
@frectonz.et

pub type BoxStr = Box<str>; pub type BoxList<T> = Box<[T]>; Should be your defaults until you need to modify the data.

Cloudflare@cloudflare.social

At 250 billion DNS cache entries, one wasted byte costs 250 GB of RAM. Five Rust optimizations later: 100 TB freed, inserts 43% faster, lookups 19% faster. We didn't trade speed for space. https://cfl.re/4wOegyp

blog.cloudflare.comHow we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cacheFive Rust-level memory optimizations to the DNS cache layout of Big Pineapple cut per-entry memory by 56%, freeing approximately 100 TB of memory across Cloudflare's fleet.
frectonz
@frectonz.et

Wow awesome, got reposted

frectonz@frectonz.et

Spending my Saturday playing around with Acadia. Feels like i'm doing a detox, no syntax highlighting, no LSPs, no LLMs. @acadia.engineering and @terezasokol.bsky.social cooked with this 👏

frectonz
@frectonz.et

"you gotta define yourself on your own terms rather than in opposition to something else" is also great life advice

Steve Klabnik@steveklabnik.com

I have lots of Thoughts about technology marketing (that led to a lot of the way Rust did things, and was borne out of… previous experiences) but the biggest one is: you gotta define yourself on your own terms rather than in opposition to something else

frectonz
@frectonz.et

I made a rust library for parsing env vars. Environment variable parser with a clap style derive macro and elm style error reporting. github.com/frectonz/par...

github.comGitHub - frectonz/parenv: Environment variable parser with a clap style derive macro and elm style error reporting.Environment variable parser with a clap style derive macro and elm style error reporting. - GitHub - frectonz/parenv: Environment variable parser with a clap style derive macro and elm style error...