Lazy @rustlang Twitter: can you send me snippets of code where you *needed* higher kinded lifetimes?
I wish to identify as many cases as possible to categorize them and make rustc understand them and guide you in their direction.
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It seems to me that both those cases should indeed try to steer people to HRTB.
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If it wasn't broken yes. But the problem is we can't even actually easily write what we need, which is bounds on an associated type *in* the HRTB (which we can't even name because function traits will never be stable I guess)
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