pub unsafe trait Tag: Copy {
    const BITS: usize;

    fn into_usize(self) -> usize;
unsafe fn from_usize(tag: usize) -> Self; }
Expand description

This describes tags that the TaggedPtr struct can hold.

Safety

The BITS constant must be correct.

No more than BITS least significant bits may be set in the returned usize.

Associated Constants

Required methods

Safety

The passed tag must be returned from into_usize.

Implementors