Radar · Rust · Archive · Week 6 · Feb 3 – 9, 2025

Crates.io Development Update

Worth knowingtooling

What changed: The Rust team released a development update for crates.io, detailing ongoing improvements.
Production impact: The source does not say.
Try it: Visit the crates.io website to see the latest status messages.
Source: blog.rust-lang.org/2025/02/05/crates-io-development-update/

Understand it, then run it

The Rust team announced updates to crates.io, the site where Rust libraries are published. They added a way for crate owners to delete their own crates, a new API endpoint, and a button to report suspicious crates. They also started experimenting with an OpenAPI description of the API and added email notifications for new crate versions. These changes help keep the ecosystem tidy and give users more control.

Run it now

Todayrust

// This program demonstrates that the Rust standard library has no direct
// relation to the crates.io development update.  It simply prints a message
// about the update, because the update is a web‑service change, not a
// language feature.

fn main() {
    println!("Crates.io now supports crate deletion, OpenAPI, and reporting.");
}

What it printed when we ran it on Rust 1.98.1 (edition 2024)

Crates.io now supports crate deletion, OpenAPI, and reporting.

Run sends this program (for Solidity, the contract and its tests) to our own sandbox, where it is compiled and run once, with no network, and what it printed or the test report comes back here. Nothing is kept. Runs are counted per visitor for the day so everyone gets a turn; the details are on the legal page.

Written by gpt-oss-20b from the linked source · claims checked against the sources · archive, not individually reviewed