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[$] Canceling asynchronous Rust
Wednesday September 24, 2025. 05:15 PM , from LWN.net
Asynchronous Rust code has what Rain Paharia calls a 'universal cancellation
protocol', meaning that any asynchronous code can be interrupted in the same way. They claim that this is both a useful feature when used deliberately, and a source of errors when done by accident. They presented about this problem at RustConf 2025, offering a handful of techniques to avoid introducing bugs into asynchronous Rust code.
https://lwn.net/Articles/1036924/
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