rbarr+FollowTrait Upcasting: Rust’s Game Changer?Rust 1.86.0 just dropped, and trait upcasting is finally here! This isn’t just a minor tweak—developers can now upcast trait objects directly, making code more flexible and expressive. But with great power comes new risks: raw pointers to trait objects can introduce undefined behavior if misused. Is this a leap forward for safer abstractions, or are we opening the door to subtle bugs? Let’s debate! #RustLang #TraitUpcasting #Programming #TechDebate #SoftwareEngineering #Tech00Share
