rust-linear-type
线性类型 vs Rust 所有权
| 特性 | Rust 所有权 | 线性类型 |
|---|---|---|
| 移动语义 | ✓ | ✓ |
| 复制语义 | 可选 | ✗ |
| 析构保证 | Drop | Destructible |
| 借用 | ✓ | ✗ 或受限 |
| 多重所有 | Rc/Arc | ✗ |
Rust 默认不是线性类型，但可以通过模式实现线性语义。
Destructible Trait
// 线性类型的核心：Destructible 保证析构
use std::mem::ManuallyDrop;
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