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Re:How to speed up the Rust compiler in 2018 by pcwalton on Tuesday May 01, 2018 @11:50AM (#16968095)
> Unsafe Rust has none of them. Not even a debug heap.

Sure it does! I've used most of those features in Rust, except for Address Sanitizer. But even ASan is available now: https://github.com/rust-lang/rust/pull/38699

I remember spending hours using Valgrind on Rust code back in 2011 to track down codegen problems in the compiler :)

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