... If no mint authority is present
/// then the mint has a fixed supply and no further tokens may be
/// minted.
pub mint_authority: COption,
/// Total supply of tokens.
pub supply: u64,
/// Number of base 10 digits to the right of the decimal place.
pub decimals: u8...
...ction withdraw() public { // 提现方法
// Uncomment this line, and the import of "hardhat/console.sol", to print a log in your terminal
// console.log("Unlock time is %o and block timestamp is %o", unlockTime, block.timestamp);
require(block.timestamp >= unlockTime, "...
...rveData, decodeTransact } from "./decodeTransaction";
/**
* Deserializes and trims blockchain data to extract relevant information.
* @param {Object} data - The data object containing blockchain account information.
* @returns {Object} - An object containing the deserialized signature, public ke...
...rtsInterface".
> Two or more base classes define function with same name and parameter types.
## 使用override关键字，重写两个virtual函数， 重写后的函数也可以继续用virtual修饰，给子类提供重写的可能。
```
override(BaseContact1, BaseContact2)
```
完...
...：它是什么？你该如何操作？
[](https://img.learnblockchain.cn/2025/08/18/Buy-The-Dip.png)
加密货币市场是一个相对较新的资产市场，尤其是在印度尼西...