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@bblum0 | |||||
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btw, for complication 1a, would supporting the non-async/non-generic subset of `impl Trait` returns as associated types be easy? i'd think it'd require either a little syntax magic to avoid naming the type, or making it break object safety, but no further trickery, no?
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Niko Matsakis
@nikomatsakis
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26. lis |
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New #rustlang blog post: Why async fn in traits are so hard smallcultfollowing.com/babysteps/blog…
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bblum chesed yibaneh
@bblum0
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26. lis |
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good read!! it's nice to see where the type system's current limitations are and how they move over time. looks pretty thorny...
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