...tured with overlapping branches, with the root committed to the blockchain and a refresh VTXO highlighted](https://img.learnblockchain.cn/2025/08/08/refresh-vtxo.svg)
\- 一个交易树案例，其树根会在区块链上得到确认；特别注明了一个刷新的 VTXO -
## 过期时间
VTXO ...
...essage) external override {
| ^ (Relevant source part starts here and spans across multiple lines).
Note: Overridden function is here:
--> contracts/chain-adapters/interfaces/AdapterInterface.sol:22:5:
|
22 | function relayMessage(address target, bytes calldata message) externa...
...解决。
简单来说像这段rust代码一样
```rust
fn timelife_and_ownership()->String{
let x :String = "hello aptos".to_string();//x的生命周期开始，开辟内存
{
let y :String = "hello move".to_string();//y的生命周期开始，开辟内存
}//y的生...