I believe this was meant to be a link to this pre-RFC [0], HN submission [1].<p>[0] <a href="https://internals.rust-lang.org/t/pre-rfc-sandboxed-deterministic-reproducible-efficient-wasm-compilation-of-proc-macros/19359" rel="nofollow noreferrer">https://internals.rust-lang.org/t/pre-rfc-sandboxed-determin...</a><p>[1] <a href="https://news.ycombinator.com/item?id=37204013">https://news.ycombinator.com/item?id=37204013</a>