Function to_array_iter

pub fn to_array_iter<'de, I: JsonInput<'de>>(json: I) -> ArrayJsonIter<'de> 

Traverse the JSON array text through a lazy iterator. The JSON parsing will doing when iterating.

The item of the iterator is Result<LazyValue>.

Errors

If the JSON is empty, not array or parse error, it will return Err and next() will return None.

Examples

use sonic_rs::JsonValueTrait;

for (i, ret) in to_array_iter(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);
}

for elem in to_array_iter(r#"[1, 2, 3, 4, 5, 6"#) {
    // do something for each elem
    // deal with errors when invalid json
    if elem.is_err() {
        assert!(elem
            .unwrap_err()
            .to_string()
            .contains("Expected this character to be either a ',' or a ']'"));
    }
}