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> Rust was right to pick Scala-style async

Huh, I actually find Rust and Scala to do async quite differently. The only thing in common to me is the monadic nature of Future itself. Otherwise I find there to be a big fundamental difference in how Scala's async is threadpool/execution-context based, while Rust's async is polling-based.

Then there are the syntactic differences around Rust having async/await and Scala... not.



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