Function yarray_insert_range 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn yarray_insert_range(
    array: *const Branch,
    txn: *mut Transaction,
    index: u32,
    items: *const YInput,
    items_len: u32,
)

Inserts a range of items into current YArray, starting at given index. An items_len parameter is used to determine the size of items array - it can also be used to insert a single element given its pointer.

An index value must be between 0 and (inclusive) length of a current array (use yarray_len to determine its length), otherwise it will panic at runtime.

YArray doesn’t take ownership over the inserted items data - their contents are being copied into array structure - therefore caller is responsible for freeing all memory associated with input params.