...R, A., MAGAURAN, B., MOROZ, D., NAZAROV, S., TOPLICEANU, A., TRAMER` , F., AND ZHANG, F. Chainlink 2.0: Next steps in the evolution of decentralized oracle networks. White paper, ChainLink, 2021.
[5] What is cosmos? https://v1.cosmos.network/intro. Accessed: 2021-5-15.
[6] Dcrm - fusion.org. htt...
...息由房东发布，包含租金押金等信息：
```rust
//If the landlord wants to rent out a house, they first need to issue a rental notice
struct RentalNotice has key,store {
// uid of the RentalNotice object
id: UID,
// the amount of gas to be paid per month
monthly...
...ng URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`.
*/
string _baseTokenURI;
// _price is the price of one Crypto Dev NFT
uint256 public _price = 0.01 ether;
// _paused is used to pause the contract in case of an emer...