一键安装此插件：
42plugin install zhanghandong/rust-skills/m03-mutability42plugin install zhanghandong/rust-skills/m03-mutability插件介绍
CRITICAL: Use for mutability issues. Triggers: E0596, E0499, E0502, cannot borrow as mutable, already borrowed as immutable, mut, &mut, interior mutability, Cell, RefCell, Mutex, RwLock, 可变性, 内部可变性, 借用冲突