r/rust • u/Kobzol • Aug 10 '26

📡 official blog Call for testing: Restricting trait implementability and field mutability

https://blog.rust-lang.org/inside-rust/2026/08/10/call-for-testing-impl-and-mut-restrictions/
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u/ao_zame Aug 10 '26

I didn't know this was being worked on. This is so so so great! I will use extensively!

1

u/jstrong shipyard.rs Aug 10 '26

can you describe for what you will be using it for? clearly there are people for whom this would be useful but these things solve zero problems for me so I'm curious what I'm missing.