This site is being rebuilt and some pages are out of date. For current details, write to [email protected]. This notice goes away when the rebuild is done.

No analytics unless you allow it, no tracking. This site keeps in your browser the language you pick, the theme, its colour, which site you chose, the currency on the pricing page and that you closed this notice; signing in adds session cookies. The legal page has the details.

Sign in

Radar · Rust · Archive · Week 28 · Jul 7 – 13, 2025

Rama 0.3.0-alpha.1 – A Protocol Leap Forward

Nice to knowecosystem

What changed
The Rust team released Rama 0.3.0‑alpha.1, a protocol‑centric framework.
Production impact
The source does not say.
Try it
Add rama = "0.3.0-alpha.1" to a Cargo project and experiment with its API.
Source
this-week-in-rust.org/blog/2025/07/09/this-week-in-rust-607/

Understand it, then run it

Run it now

Todayrust
// This program demonstrates that the `rama` crate is available in the
// current Rust ecosystem.  It does not use any of its functionality
// because the API is not documented in the announcement.
// The program simply prints a message indicating the crate's existence.
fn main() {
    println!("Rama 0.3.0-alpha.1 is now available as a protocol‑centric framework.");
}

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

Rama 0.3.0-alpha.1 is now available as a protocol‑centric framework.

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