Async Rust: Past, Present, and Future

Explore the evolution and future of asynchronous programming in Rust in this 31-minute conference talk from RustConf 2022. Delve into the unique aspects of async Rust, including the need for third-party runtimes and the requirement to await async functions for execution. Examine the design decisions and trade-offs that shaped the current async implementation, and understand their implications for developers. Learn about the challenges of cancellation and its potential to cause unexpected errors. Gain insights into the ongoing efforts of the Async Working Group to enhance async Rust, including their plans, current progress, and future directions. Discover how async Rust has developed from its inception to its current stable state, and get a glimpse of what lies ahead for this crucial feature of the language.