pub fn merkle_tree_initialize_empty(
header: &ConcurrentMerkleTreeHeader,
tree_id: Pubkey,
tree_bytes: &mut [u8],
) -> Result<Box<ChangeLogEvent>>pub fn merkle_tree_initialize_empty(
header: &ConcurrentMerkleTreeHeader,
tree_id: Pubkey,
tree_bytes: &mut [u8],
) -> Result<Box<ChangeLogEvent>>