Function json_contains

src/functions/json_functions.rs:1528–1548

Check if container JSON contains the contained JSON

(container: &JsonValue, contained: &JsonValue)

/// Check if container JSON contains the contained JSON
fn json_contains(container: &JsonValue, contained: &JsonValue) -> bool {
    match (container, contained) {
        (JsonValue::Object(cont_map), JsonValue::Object(item_map)) => {
            // All keys in item must exist in container with same values
            item_map.iter().all(|(key, value)| {
                cont_map.get(key).is_some_and(|v| json_contains(v, value))
            })
        }
        (JsonValue::Array(cont_arr), JsonValue::Array(item_arr)) => {
            // All items in item_arr must be contained in cont_arr
            item_arr.iter().all(|item| {
                cont_arr.iter().any(|cont_item| json_contains(cont_item, item))
            })
        }
        (JsonValue::Array(cont_arr), item) => {
            // Check if array contains the single item
            cont_arr.iter().any(|cont_item| json_contains(cont_item, item))
        }
        _ => container == contained,
    }
}

/// Register json_populate_record function
fn register_json_populate_record(conn: &Connection) -> Result<()> {