21 lines
1021 B
Plaintext
21 lines
1021 B
Plaintext
// ACC-1155: 多代币标准 (Multi-Token Standard)
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// NAC 原生协议 - Charter 语言定义
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// UID: nac.acc.ACC1155.v1
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protocol ACC1155 {
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// 持仓查询：返回指定地址对指定代币ID的持有量
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fn balance_of(holder: Address, token_id: u64) -> u128;
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// 批量持仓查询
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fn balance_of_batch(holders: Vec<Address>, token_ids: Vec<u64>) -> Vec<u128>;
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// 铸造代币（可替代或不可替代）
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fn mint(recipient: Address, token_id: u64, amount: u128, constitutional_receipt: Hash) -> Result<(), Error>;
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// 批量铸造
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fn mint_batch(recipient: Address, token_ids: Vec<u64>, amounts: Vec<u128>, constitutional_receipt: Hash) -> Result<(), Error>;
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// 转移代币
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fn transfer(from: Address, to: Address, token_id: u64, amount: u128) -> Result<(), Error>;
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// 销毁代币
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fn burn(holder: Address, token_id: u64, amount: u128, constitutional_receipt: Hash) -> Result<(), Error>;
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// 查询代币URI（元数据）
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fn token_uri(token_id: u64) -> String;
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}
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