Tracking Issue for #![feature(downcast_unchecked)] (original) (raw)

Feature gate: #![feature(downcast_unchecked)]

This is a tracking issue for the downcast_unchecked, downcast_ref_unchecked, and downcast_mut_unchecked methods.

Public API

impl dyn Any (+ Send + Sync) { pub unsafe fn downcast_ref_unchecked<T: Any>(&self) -> &T; pub unsafe fn downcast_mut_unchecked<T: Any>(&mut self) -> &mut T; }

impl<A: Allocator> Box<dyn Any (+ Send + Sync), A> { pub unsafe fn downcast_unchecked<T: Any>(&self) -> Box<T, A>; }

Steps / History

Unresolved Questions