this post was submitted on 18 Aug 2023
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Rust
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The same feature is planned for Windows and MacOS. https://github.com/serde-rs/serde/pull/2523#pullrequestreview-1583726636
The build time improvements are so marginal in a production environment where hundreds of crates are built. This decision demonstrates a strange inversion of priorities and smells of premature optimization to me. It's so odd to see even further optimizations building on this "serde helper process" pattern.