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# [derive(Clone)] Is Broken

(rgbcu.be)
128 points RGBCube | 1 comments | 04 Jul 25 20:31 UTC | HN request time: 0s | source
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lidavidm ◴[08 Jul 25 07:05 UTC] No.44497766[source]▶
Someone on the issue they made explained why Clone is "broken": https://github.com/JelteF/derive_more/issues/490#issuecommen...

Which links to this blog post explaining the choice in more detail: https://smallcultfollowing.com/babysteps/blog/2022/04/12/imp...

replies(3): >>44497807 #>>44497874 #>>44498301 #
1. sbt567 ◴[08 Jul 25 07:28 UTC] No.44497874[source]▶
from Niko's post:

> In the past, we were blocked for technical reasons from expanding implied bounds and supporting perfect derive, but I believe we have resolved those issues. So now we have to think a bit about semver and decide how much explicit we want to be.