# Rare gold nugget for Swift learners

**URL:** <https://forums.swift.org/t/rare-gold-nugget-for-swift-learners/84127>\
**Category:** Using Swift\
**Created:** [January 14, 2026, 4:54am UTC](https://forums.swift.org/t/rare-gold-nugget-for-swift-learners/84127 "2026-01-14T04:54:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ibex](https://sea2.discourse-cdn.com/swift/user_avatar/forums.swift.org/ibex/32/30439_2.png) [@ibex](https://forums.swift.org/u/ibex)\
**Post date:** [January 14, 2026, 4:54am UTC](https://forums.swift.org/t/rare-gold-nugget-for-swift-learners/84127/1 "2026-01-14T04:54:29Z")

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Here is a very rare post.

[Noncopyable Generics in Swift: A Code Walkthrough](https://forums.swift.org/t/noncopyable-generics-in-swift-a-code-walkthrough/70862)

If you are a learner and haven't seen it, I urge you to read it from top to bottom.

I only discovered it today. 🙂 Thank you, @ben-cohen, for writing it.