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A comment on Async and Await in Rust: a full proposal. Parent comment

Re:Async and Await in Rust: a full proposal by chongli on Sunday July 15, 2018 @08:51PM (#17537986)
If you have HKT then isn't do notation a piece of cake? It just desugars into monadic bind and return operators. Or is there something specific to rust that would mess with that?
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Re:Async and Await in Rust: a full proposal by pcwalton on Sunday July 15, 2018 @08:55PM (#17538003)
Imperative control flow, for one. Think about how you would implement "break" that can break out of multiple nested loops in do-notation…
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Re:Async and Await in Rust: a full proposal by steveklabnik on Sunday July 15, 2018 @08:56PM (#17538006)
Please see my comment here: https://news.ycombinator.com/item?id=17537878
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