rust-lang/rust-clippy
在 GitHub 查看Lint `static mut FOO: T` where `T` has a safe counterpart
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#4,070 创建于 2019年5月8日
A-lintL-correctnessgood first issue
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描述
There is no reason to ever write static mut FOO: u32. Instead one should use static FOO: AtomicU32 which does the same thing, is just as efficient and requires no unsafe code.
We should lint this for at least
u8,u16,u32,u64i8,i16,i32,i64isize,usizebool*mut T