Trait swc_common::iter::IdentifyLast

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pub trait IdentifyLast: Iterator + Sized {
    fn identify_last(self) -> Iter<Self>ⓘNotable traits for Iter<It>impl<It> Iterator for Iter<It>where
    It: Iterator,    type Item = (bool, It::Item);;
}
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Copied from https://users.rust-lang.org/t/iterator-need-to-identify-the-last-element/8836/3

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