Hay @rustlang , can anyone help with how to get rid of nested `if let` ? that reminds me of callback hell.
Is it good in idiomatic Rust?
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Replying to @rustlang
here is a horrible snippet
, from my projectpic.twitter.com/EYhYweWwBl
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Replying to @JulianBirch @ShekoHex
That’s an open reasearch question, at least, in a strongly typed way, anyway.
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Replying to @JulianBirch @ShekoHex
It’s more complex than that. Haskell doesn’t have three forms of closures, for example. It’s not that simple, even if you’re willing to do it inefficiently.
3:55 AM - 28 Jun 2018
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