rust-lang/rust-clippy
在 GitHub 查看Lint `static mut FOO: T` where `T` has a safe counterpart
Open
#4,070 建立於 2019年5月8日
A-lintL-correctnessgood first issue
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