Predrag Gruevski<p>I think I found something weird & scary with `#[target_feature]`. Is this expected?</p><p>This feels like it should *at minimum* trigger a lint. How am I supposed to know whether trait impls added extra safety preconditions — especially when using `dyn/impl Trait` and/or an unsealed trait?</p><p><a href="https://hachyderm.io/tags/rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rust</span></a> <a href="https://hachyderm.io/tags/rustlang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rustlang</span></a></p>