pub unsafe fn to_array_iter_unchecked<'de, I: JsonInput<'de>>(json: I) -> ArrayJsonIter<'de> {
    ArrayJsonIter::new(json, false)
}
Traverse the JSON text through a lazy object iterator. The JSON parsing will doing when
iterating.

The item of the iterator is [`Result<LazyValue>`][`crate::LazyValue`].

# Errors

If the JSON is empty, or not a array, the result will be Err and the `next()` will return
`None`.

# Safety

If the json is invalid, the result is undefined.

# Examples
```
# use sonic_rs::to_array_iter_unchecked;
use sonic_rs::JsonValueTrait;

for (i, ret) in unsafe { to_array_iter_unchecked(r#"[0, 1, 2, 3, 4, 5, 6]"#) }.enumerate() {
let lv = ret.unwrap(); // get lazyvalue
assert_eq!(i.to_string(), lv.as_raw_str()); // lv is not parsed
assert_eq!(i, lv.as_u64().unwrap() as usize);
}

// the JSON is empty
for elem in unsafe { to_array_iter_unchecked("") } {
assert!(elem.is_err());
}
```
src/lazyvalue/iterator.rs