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Rust programmers often seem happy to get compiler errors. Understandably so, the compiler is known to not just catch what would in other languages become a run time bug, but also to be quite helpful. On top of that, the clippy project adds more than 200 additional lints, to catch even more errors, but also help guide users towards writing more idiomatic code. This talk is about the dream of automatically fixing many of these errors (based on compiler-provided suggestions) with rustfix.
The Rust interpreter miri has been merged into rustc to be its new const evaluator. This merge not only fixed various bugs in the old const evaluator, it opened up the avenue for many new features. Ever wanted to do a for loop in a constant? Want to parse a toml file into a static Config struct and report parsing errors as compile-time errors? Well, now you can do all that (pending RFCs for the details). In this talk I will present miri's design, its usage in the compile-time evaluator as well as future features that are enabled by it
Rust is associated with performance, memory safety and control of memory usage. Embedding dynamic runtimes such as for Lua or Javascript for dynamic scripting within the Rust-App would introduce an huge overhead. A WebAssembly-engine seems to be a good choice as compact and portable runtime environment. JIT-compiler may be used in future to transform WASM files to native code. The talk will present WebAssembly technology and the benefits and pitfalls integrating it into a Rust-app. Small routines are implemented in C++/Rust and compiled to Wasm. The Rust-App is loading the wasm-code as plugin at runtime to execute dynamic tasks.
ABSTRACT Rust is designed for building low-level systems processes that are reliable and safe. Nevertheless, it is still important for developers to ensure their code is doing the right thing. To achieve this, Rust has a rich set of built-in testing tools for writing unit tests. In this talk we cover general unit testing techniques for Rust. We will also demonstrate how to mock out complex dependencies using the double crate. Examples will range from simple cases to complex cases that you'll often see when testing real world systems. The talk is suitable for both novice and experienced Rust developers, as well as non-Rust developers who are interested in learning more about the language.
Rust is a systems programming language that is focused on safety, speed, and concurrency. It is designed to be a practical language with a minimal runtime, empowering developers with zero-cost abstractions, guaranteed memory safety, and an...
Meeting for Rustaceans at FOSDEM Track: BOFs (Track A - in H.3227) Room: H.3227 Day: Sunday Start: 11:00 End: 12:00 Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. This Bird...
FOSDEM 2015/Schedule/Events/Main tracks/Languages/The Story of Rust Track: Languages Room: Janson Day: Sunday Start: 11:00 End: 11:50 A retrospective on Rust 1.0! The Rust programming language is just about to hit its 1.0 release. It's been...
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