关于移动属性的问题

Question

是否有移动属性的列表（例如，#[test] #[expected_failure])不仅用于测试，还用于功能属性）？我在 0x2:: table:: borrow 中看到了 # [语法（索引）]. 定义表会有所帮助.

0xduckmove · Accepted Answer

Enums values dont have IDs and arent stored like owned objects, they are more like wrapped objects, where their bytes are just stored as part of the object that contains them

24p30p · Answer

There isnt an official all-in-one list of Move attributes, but you can still find most of the ones that matter by exploring the Sui Move codebase and documentation. You mainly use attributes like #[test], #[expected_failure], and #[test_only] for testing, while others like #[entry] and #[view] control how a function behaves on-chain. For example, #[entry] marks a public function that can be called in a transaction, and #[view] means the function doesn’t change any state, making it safe for off-chain queries. When you see #[syntax(index)] in 0x2::table::borrow, that’s a low-level internal helper the Sui compiler uses to support sugar syntax like table[key] — its not meant for general use. Right now, the best way to understand all the attributes is by browsing the sui-framework source, checking modules like coin, table, and transfer, and watching how attributes are applied there. For deeper behavior, you can also look at Move IR reference even though some attributes are Sui-specific and won’t show up there.

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关于移动属性的问题

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