(db: &mut Database<BKey>, block: &Block)
| 50 | } |
| 51 | |
| 52 | fn write_block(db: &mut Database<BKey>, block: &Block) { |
| 53 | let header_ser = serialize(&(block.header)); |
| 54 | let mut hash_u: [u8; 32] = [0; 32]; |
| 55 | hash_u8(&header_ser, &mut hash_u); |
| 56 | |
| 57 | let key = BKey{ val: U256::from(hash_u) }; |
| 58 | let val = serialize(&block); |
| 59 | BlockChainDb::write_db(db, key, &val); |
| 60 | } |
| 61 | |
| 62 | fn write_tail(mut db: &mut Database<BKey>, block: &Block) { |
| 63 | let key = BKey{ val: U256::from("tail".as_bytes()) }; |