29 Nov 2019
People talk about cost in software development. We know about runtime cost, compile-time cost, and even monetary-cost. People are aware that all of these are metrics that are important when discussing productivity.
What about the human cost?
What causes people to burn out, why do we work in an industry where everybody only ever focuses on “productivity” and what really needs to happen to stop any of this from happening.
https://barcelona.rustfest.eu/sessions/human-cost-of-dev
What about the human cost?
What causes people to burn out, why do we work in an industry where everybody only ever focuses on “productivity” and what really needs to happen to stop any of this from happening.
https://barcelona.rustfest.eu/sessions/human-cost-of-dev
- 1 participant
- 27 minutes
29 Nov 2019
A new version of the Rust compiler is released every six weeks, with lots of new features and bug fixes in it. So far the Rust team managed to ship stable releases on schedule with almost no regressions, ensuring everyone can upgrade their toolchain without fear of broken builds. This talk explains how our release process works and the tools we developed to catch regressions before our users do.
https://barcelona.rustfest.eu/sessions/shipping-a-compiler
https://barcelona.rustfest.eu/sessions/shipping-a-compiler
- 5 participants
- 17 minutes
28 Nov 2019
async/await will be stabilised around RustFest Barcelona. This talk gives an overview of the existing ecosystem by then as well as practical guidance on how to use the feature. It puts a focus on modern async programming instead of comparisons with the past. For exemplary purposes, I will use async-std, a library built from the ground up around std::futures::Future and the modern async model.
https://barcelona.rustfest.eu/sessions/async-await-with-async-std
https://barcelona.rustfest.eu/sessions/async-await-with-async-std
- 2 participants
- 36 minutes
28 Nov 2019
“Your train is arriving in between 20 to 90 minutes”. This is a reality for about 3 million train commuters in South Africa, who not only battle to commute daily, but are faced with a lack of accurate information and high uncertainty about their trains.
This talk explores how we progressively use Rust to power crowd-sourcing of train delays, and are helping reduce the uncertainty of arrival times in our ailing train (and bus) services; all with little computing resources.
We focus on how the Rust language and ecosystem helps us to create tools and services that run at scale and low cost.
https://barcelona.rustfest.eu/sessions/public-transit-delays
This talk explores how we progressively use Rust to power crowd-sourcing of train delays, and are helping reduce the uncertainty of arrival times in our ailing train (and bus) services; all with little computing resources.
We focus on how the Rust language and ecosystem helps us to create tools and services that run at scale and low cost.
https://barcelona.rustfest.eu/sessions/public-transit-delays
- 7 participants
- 28 minutes
28 Nov 2019
async/await is one of the headline features to ship in Rust this year. But how does it actually work, and what does that mean for performance?
We’ll walk through what happens to async/await code inside the compiler. We’ll see some of the performance implications that result from this, and how to avoid common pitfalls. You’ll walk away with a deeper understanding of how your async/await code behaves at runtime and what the compiler is doing under the hood.
Finally, we’ll explore some of the cutting-edge use cases for async/await and coroutines beyond web servers.
https://barcelona.rustfest.eu/sessions/life-of-an-async-fn
We’ll walk through what happens to async/await code inside the compiler. We’ll see some of the performance implications that result from this, and how to avoid common pitfalls. You’ll walk away with a deeper understanding of how your async/await code behaves at runtime and what the compiler is doing under the hood.
Finally, we’ll explore some of the cutting-edge use cases for async/await and coroutines beyond web servers.
https://barcelona.rustfest.eu/sessions/life-of-an-async-fn
- 5 participants
- 34 minutes
27 Nov 2019
Is it possible to learn Rust from Zero in just 66 hours? In this experience report I will tell you about the good, the bad and the ugly that I experienced on my journey through the universe of Rust from the perspective of a C# and TypeScript developer.
https://barcelona.rustfest.eu/sessions/66-hours-of-rust
https://barcelona.rustfest.eu/sessions/66-hours-of-rust
- 2 participants
- 24 minutes
27 Nov 2019
Modern, stateful web applications are increasingly dependent on high-frequency updates from multiple database systems. Each application maintains its own dynamic view of shared and private data. What if querying and synchronizing this state consistently was as simple as writing a Datalog query?
Using a reactive query engine powered by differential computation built in Rust, we explore this question. We present a novel architecture that selectively and incrementally replicates state between server and application and thus allows you to develop as if you were sitting right inside of the database.
https://barcelona.rustfest.eu/sessions/right-inside-the-database
Using a reactive query engine powered by differential computation built in Rust, we explore this question. We present a novel architecture that selectively and incrementally replicates state between server and application and thus allows you to develop as if you were sitting right inside of the database.
https://barcelona.rustfest.eu/sessions/right-inside-the-database
- 6 participants
- 29 minutes
27 Nov 2019
With the advent of the Web Audio API, creating browser-based audio applications became reality, potentially making creative applications available to a wider audience. There’s just one problem: writing real-time digital sound processing code in a garbage-collected language isn’t all that easy. A systems programming language like Rust, on the other hand, is perfectly suited for that task. Cue WebAssembly! Thanks to Rust’s convenient tooling, efficient DSP applications for the web browser can now easily be created, helping to make creative tools available on every platform.
https://barcelona.rustfest.eu/sessions/amp-up-web-audio
https://barcelona.rustfest.eu/sessions/amp-up-web-audio
- 5 participants
- 24 minutes
26 Nov 2019
Rust in China is a different thing than Rust here. It’s almost unimaginable. This is a field report from inside a Chinese software company building on Rust.
https://barcelona.rustfest.eu/sessions/rust-in-china
https://barcelona.rustfest.eu/sessions/rust-in-china
- 2 participants
- 16 minutes
26 Nov 2019
The software industry has a billion dollar problem. Our underlying systems are built on a mountain of insecure technologies that make it next to impossible to write secure software. There are an innumerable amount of cases where Rust could have prevented serious security issues that not only had a deep impact on companies but more importantly on people.
But the path to wider adoption of Rust across industry is filled with many challenges not only for companies but for the Rust community itself. What does this journey to industry-wide adoption look like? How can we all work together to make sure that as more companies start adopting Rust, the language gets even better?
https://barcelona.rustfest.eu/sessions/r-evolution
But the path to wider adoption of Rust across industry is filled with many challenges not only for companies but for the Rust community itself. What does this journey to industry-wide adoption look like? How can we all work together to make sure that as more companies start adopting Rust, the language gets even better?
https://barcelona.rustfest.eu/sessions/r-evolution
- 2 participants
- 39 minutes
26 Nov 2019
In this talk, I will present zbus, a D-Bus crate written from scratch. D-Bus is an inter-process communication mechanism, available and used on almost all modern Linux desktops and many embedded systems. I will start with why I felt the need to take this huge undertaking on my shoulders, followed by the design goals, the challenges faced and how I overcame them during the development.
https://barcelona.rustfest.eu/sessions/zbus-yet-another-d-bus-library
https://barcelona.rustfest.eu/sessions/zbus-yet-another-d-bus-library
- 1 participant
- 23 minutes