[][src]Type Definition rustc_data_structures::owning_ref::BoxRefMut

type BoxRefMut<T, U = T> = OwningRefMut<Box<T>, U>;
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Typedef of a mutable owning reference that uses a Box as the owner.