On Apr 9, 2014, at 11:25 PM, Tommi Tissari <[email protected]> wrote:
>> On 10 Apr 2014, at 07:55, Corey Richardson <[email protected]> wrote: >> >> range doesn't return a forward iterator. Range<A> also implements >> DoubleEndedIterator. > > Ok, I didn't realize that. But it still should't require Add<A, A> when all > it needs is a way to get to the next and previous values. Any such trait for this would really need to be designed expressly for Range, and then reimplemented for every single numeric type. -Kevin
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