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Rust 2018 Will Focus on Productivity, WebAssembly, Embedded, and More
The Rust core team has announced the official roadmap for Rust in 2018, which brings productivity to the fore and targets four main domains: Web services, WebAssembly, CLI apps, and embedded devices.
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Rust Gets Incremental Compiler and Standard Code Formatter
Rust 1.24 brings two new major features: incremental compilation and a standard code formatter, rustfmt.
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Rust 1.23 Improves Memory Usage and More
The most significant improvement in Rust’s latest version is the reduction of memory usage made possible by avoiding some unnecessary copies. Additionally, rustdoc now consistently uses a CommonMark compliant engine to render the documentation.
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Rust in Visual Studio and VS Code
Daniel Griffen has released a preview version of a Rust language service for Visual Studio. This plugin requires Visual Studio 2017 Preview, an experimental release stream for testing new VS features.
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Rust 1.22 Extends the ? Operator to Option Types
The latest release of Rust stabilizes the usage of ? with Option<T> to simplify option handling. Additionally, it improves compiler performance and backtraces on macOS.
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Rust 1.21 Improves Language Syntax and Tooling
The Rust core team has just released Rust 1.21, bringing a new language feature making literals more flexible, library stabilizations, and improved support for tools.
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Rust 1.20 Brings Associated Constants and More
Rust 1.20 adds type-associated constants, a number of library stabilizations, and improved credential hiding in Cargo.
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Rust 1.19 Adds Untagged Unions and More
Rust 1.19 introduces a number of language improvements, including non-tagged unions, and new standard library features.
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Rust 2017 Roadmap Progress
Rust core team developer Nicholas Matsakis summarized the current state of progress of Rust’s 2017 roadmap.
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Browser Vendors Start Shipping WebAssembly by Default
The browser vendors working on WebAssembly have reached a "consensus" on an initial implementation set, allowing browsers to ship it on by default. While this is an important milestone, the initial implementation won't immediately result in significant uptake by developers as important features such as DOM integration and garbage collection are not yet part of the spec.
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Swift Memory Ownership Manifesto
According to Chris Lattner, Swift creator and Swift team lead before moving to Tesla, defining a Rust/Cyclone-inspired memory ownership model is one of the main goals for Swift development. Now that Swift 4 has entered its phase 2, the Swift team has published a manifesto detailing how Swift memory ownership could work.
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Rust 1.15 Brings Custom Derive
The Rust core team has released the stable version of 1.15, bringing with it the highly anticipated custom derive.
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Rust Language Server Available for Early Adopters
The Rust Language Server (RLS) aims to make it easier to build tools providing features such as code auto-complete, goto definition, reformatting, etc. RLS alpha is now available for early adopters to try on real projects and send feedback, writes Jonathan Turner, one of the main contributors to the project.
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Rust 1.14 Brings Experimental WebAssembly Support and Rustup 1.0
Rust 1.14 introduces WebAssembly as a new experimental target and extends the .. syntax for pattern matching, writes the Rust core team. Additionally, rustup is now stable and is the recommended way to build Rust from sources.
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Where Rust is Heading in 2017
The Rust core team has settled on a roadmap proposal for Rust which aims to define where the language should be in a year’s time. Partially based on the results of a survey carried through in 2016 among Rust users, it prioritizes improving Rust’s productivity without sacrificing speed and reliability.