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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[–] [email protected] 5 points 1 year ago

When adding a new dependency I almost always go over the source code to see what kind of performance to expect. If build.rs is there - checking it takes a single click so yes to that too. Derive macro - less frequently, but you have to do it when documentation is non existent.