this post was submitted on 06 Aug 2026
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Rust

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Downcasting Arcs in Rust (ashdnazg.github.io)
submitted 3 weeks ago by SorteKanin@feddit.dk to c/rust@programming.dev
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[–] BB_C@programming.dev 1 points 3 weeks ago

most types are not thread-safe.

Safe rust is thread-safe in the sense that you can't have runtime thread unsafely. If we are going to ignore the role of compile-time errors, then literally nothing is safe.

Also, what is "most"? Can you source that claim?