Method items_range

rust/src/iteration.rs:84–95

Returns an iterator over key-value pairs in a range. If start_key is None, starts from the beginning. If end_key is None, goes to the end.

(
        &'a self,
        start_key: Option<&K>,
        end_key: Option<&'a K>,
    )

    /// If start_key is None, starts from the beginning.
    /// If end_key is None, goes to the end.
    pub fn items_range<'a>(
        &'a self,
        start_key: Option<&K>,
        end_key: Option<&'a K>,
    ) -> RangeIterator<'a, K, V> {
        let start_bound = start_key.map_or(Bound::Unbounded, Bound::Included);
        let end_bound = end_key.map_or(Bound::Unbounded, Bound::Excluded);

        let (start_info, skip_first, end_info) =
            self.resolve_range_bounds((start_bound, end_bound));
        RangeIterator::new_with_skip_owned(self, start_info, skip_first, end_info)
    }
}

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