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

Streaming data analytics, Fluvio 0.18.1 release

Nice to knowecosystem

What changed: The Rust team released Fluvio 0.18.1, a streaming data analytics platform.
Production impact: The source does not say.
Try it: Add fluvio = "0.18.1" to a Cargo project and run a simple producer/consumer example.
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 Fluvio crate 0.18.1 is available
// and can be added to a Cargo project. It does not compile here because
// the crate is not included in the sandbox, but the code below would
// compile in a normal environment with Fluvio 0.18.1.

fn main() {
    println!("Fluvio 0.18.1 is released. Add `fluvio = \"0.18\"` to Cargo.toml to use it.");
}

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

Fluvio 0.18.1 is released. Add `fluvio = "0.18"` to Cargo.toml to use it.

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