fn get_range>()

in common/rusty_leveldb_sgx/src/version_set.rs [953:975]

• 23 lines of code
• 6 McCabe index (conditional complexity)

fn get_range<'a, C: Cmp, I: Iterator<Item = &'a FileMetaHandle>>(
    c: &C,
    files: I,
) -> (Vec<u8>, Vec<u8>) {
    let mut smallest = None;
    let mut largest = None;
    for f in files {
        if smallest.is_none() {
            smallest = Some(f.borrow().smallest.clone());
        }
        if largest.is_none() {
            largest = Some(f.borrow().largest.clone());
        }
        let f = f.borrow();
        if c.cmp(&f.smallest, smallest.as_ref().unwrap()) == Ordering::Less {
            smallest = Some(f.smallest.clone());
        }
        if c.cmp(&f.largest, largest.as_ref().unwrap()) == Ordering::Greater {
            largest = Some(f.largest.clone());
        }
    }
    (smallest.unwrap(), largest.unwrap())
}