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map() #6

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robrix opened this issue Oct 10, 2014 · 1 comment · Fixed by #7

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robrix commented Oct 10, 2014

func map<T, U>(Box<T>, T -> U) -> Box<U>

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robrix commented Oct 11, 2014

This can’t be typed generically over BoxType 😭 In short, you can’t vary B.Value independently of B: BoxType.

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robrix closed this as completed in #7

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