... }
fn introduce(&self) {
println!("Hello, my name is {} and I am {} years old.", self.name, self.age);
}
}
fn main() {
let person = Person::new(String::from("Alice"), 30);
person.introduce();
}
```
### Trait 对象
**定义 Trait**
定义 Trait：使用...
...amount) external override onlyLendingPool {
// Since the total supply and each single user debt accrue separately,
// there might be accumulation errors so that the last borrower repaying
// mght actually try to repay more than the available debt supply.
// In this case we simply...
... in Rust are normally defined within such a `#[cfg(test)]`
/// module and test functions are marked with a `#[test]` attribute.
/// The below code is technically just normal Rust code.
#[cfg(test)]
mod tests {
/// Imports all the definitions from the outer scope so we ca...
...关更多细节，请参见我的教科书草稿，**_Proofs, Arguments, and Zero Knowledge_** [link](https://people.cs.georgetown.edu/jthaler/ProofsArgsAndZK.pdf)。有关 SNARK 的介绍，请查看 Sarah Meicklejohn 在 a16z crypto **[夏季研究系列](https://www.youtube.com/channel/UCTHq3W46B...
...rce_ptr: u32) -> u32;
+}
+
/// Creates a memory region of capacity `size` and length 0. Returns a pointer to the Region.
/// This is the same as the `allocate` export, but designed to be called internally.
pub fn alloc(size: usize) -> *mut Region {
+
+ let source = build_region("".as_bytes());...
...g library `solana-airdrop-utils` package
note: see more `Cargo.toml` keys and their definitions at *******************************************************
cd solana-airdrop-utils
```
### 列出当前目录下的文件和文件夹
```bash
ls # 列出当前目录下的文件和文件夹（...
_Today, a16z crypto research and engineering teams released an initial_ [_implementation_](https://github.com/a16z/jolt) _of_ [_Jolt_](https://learnblockchain.cn/article/13070/) _, a new approach to SNARK design that is already up to 2x faster than the state of the art, with more improvements still ...