Rust's leadership announced advancements on the 26 goals set for 2024, emphasizing asynchronous closures as a vital target. These closures achieved stability in December, making their way into the upcoming Rust 1.85 release. The goal is to harmonize the asynchronous experiences with synchronous Rust. Challenges like stabilizing async closures and addressing the 'Send'-bound issue are pivotal. Discussions about async functions, return type notation, and async iteration highlight ongoing work and the complexities involved in achieving consensus within the development community.
Async closures have been definitively marked as a flagship goal in Rust's development, achieving stability in December which significantly enhances the language's usability.
Rust 1.85, expected on February 20, will introduce async closure support, narrowing the gap between asynchronous and synchronous Rust experiences.
The leadership team noted that while progress on async functions in traits is continuing, they are not yet considered dyn-compatible, indicating a need for further development.
The discussions surrounding async iteration have been fruitful, although there is still a lack of widespread consensus, suggesting varying opinions on the direction of this feature.
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