Function sync15::synchronize

pub fn synchronize(
    client: &Sync15StorageClient, 
    global_state: &GlobalState, 
    root_sync_key: &KeyBundle, 
    store: &dyn Store, 
    fully_atomic: bool, 
    telem_engine: &mut Engine, 
    interruptee: &dyn Interruptee
) -> Result<(), Error>