Tags→#derefmut
Deref and DerefMut: Rust's Smart Pointer Protocol
How Deref and DerefMut let String, Vec, and Box act like the data they hold, how to implement them for your own types, and when not to.
How Deref and DerefMut let String, Vec, and Box act like the data they hold, how to implement them for your own types, and when not to.