This actually fixes a case that became a problem for Rust implementations: https://github.com/rust-lang/rust/issues/28728
So yes, it is good for Rust.
The Rust case was fixed back in 2021 via changes to LLVM, it didn't require waiting for the C++ standards body.
The Rust case was fixed back in 2021 via changes to LLVM, it didn't require waiting for the C++ standards body.