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Daily edition · Rust

The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

07 Nov 2026 edition

4 articles · 2 sources ·

Top topics: Rust · General

Rust

Weird download spike on a brand new crate, what's going on?

Okay, so I published this crate called closed about a week ago. It's basically std::function for Rust if anyone's curious. I haven't done any marketing at all — no Reddit, no Twitter, zero. Just pushed 8 versions fixing…

Source: Rust Users Forum vi-is-ramen
Rust

Efficient Arc<ZST>

I have an application that passes around a lot of Arc<dyn Whatever>, and many of the traits have do-nothing or default implementations on a zero-sized type that can be used in a lot of cases. Unfortunately, Arc<T>::new…

Source: Rust Users Forum mtimmerm
Rust

Cargo formater command not working for me

fn main() { println!("Hello, world!"); } Hello my fellow rustaceans! This is my first rust code, I needed to format this code automatically, when I run the cargo fmt it does not work or format it. Any help plz. 8 posts…

Source: Rust Users Forum AmbitiousRustacean