[undefined]| doc.rust-lang.org
`*mut T` but non-zero and covariant.| doc.rust-lang.org
Capability Hardware Enhanced RISC Instructions (CHERI)| www.cl.cam.ac.uk
The core primitive for interior mutability in Rust.| doc.rust-lang.org
Raw, unsafe pointers, `*const T`, and `*mut T`.| doc.rust-lang.org