impl FusedFuture on Unordered::next #24
Merged
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Closes #16
Note: I had to switch
next()
over from anasync
function returning an anonymous future, to a sync function returning an explicit future. This is because leaving it as anasync
function doesn't propagate the newFusedFuture
impl from the innerNext
future on to the returned anonymous future.Alternatively, if we really don't want to leak the
Next
type, we could change the signature to return animpl Future<Output = Option<<Self as PollNext>::Item>> + FusedFuture + 'a
, but that's a real mouthful...