在 Sui Move 中是否应该拥有、共享或冻结元数据？

Question

我正在使用Sui Move创建新硬币，但我不确定是让元数据对象拥有、共享还是冻结. 我倾向于冻结它，但我对每种选择的后果感到好奇. 冻结元数据对象除了使其不可更改之外还会导致任何问题，将其归为所有者或共享有什么缺点吗？

dudley_smith · Accepted Answer

Having the Metadata object as owned means that even though its visible from a full node, it wont be accessible inside MoveVM, preventing certain use cases like a DEX that might need to aggregate coin information. Freezing the Metadata object provides security and assures users that its details will remain constant, which can be crucial depending on your use case.

deriss · Answer

Freezing the Metadata object is generally recommended since it ensures that no one, including you as the issuer, can change it. This guarantees the tokens trustworthiness and stability for users If you make it shared, it becomes vulnerable as anyone would be able to change the Metadata, which is not ideal for maintaining the integrity of the coin.

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在 Sui Move 中是否应该拥有、共享或冻结元数据？

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