What is going on with serde? (social.treehouse.systems)

submitted 10 months ago by snaggen@programming.dev to c/rust@programming.dev

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So, serde seems to be downloading and running a binary on the system without informing the user and without any user consent. Does anyone have any background information on why this is, and how this is supposed to be a good idea?

dtolnay seems like a smart guy, so I assume there is a reason for this, but it doesn't feel ok at all.

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[-] tatterdemalion@programming.dev 13 points 10 months ago

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.

this post was submitted on 18 Aug 2023

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