Lifetimes in arguments may be made longer #1720
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nrc
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Really the language is imprecise. It is not true that it is only in a fn argument or only in a fn return type. It would be better to say: "This comes up (for example) in a type like |
aidanhs
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Made suggested change. |
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Thanks @aidanhs ! |
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Feb 10, 2017
Lifetimes in arguments may be made longer
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Followup based on #1716 (comment)
Sorry, I was going to add this in the first PR, but wanted feedback first - the merging was more eager than I expected!
I've left in "This is very unusual in Rust but it can happen." because I don't know if 'This' is meant to refer to a) lifetimes in function arguments, or b) the desire to make them longer.
ping @nikomatsakis