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12 lines
227 B
12 lines
227 B
3 years ago
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# 常见属性标记
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3 years ago
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## 强制内存对齐
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```rust
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#[repr(align(64))]
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struct CachePadded(AtomicU64);
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```
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3 years ago
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A data of alignment X is stored in memory at address multiple of X
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https://doc.rust-lang.org/reference/attributes.html
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