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0 pointsplanetis3y ago0 comments

Libraries exist: https://github.com/haxscramper/nimtraits https://github.com/andreaferretti/patty https://github.com/alaviss/union Again we are not new to this problem and already offer alternatives.

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2 comments · 1 top-level

spion3y ago· 1 in thread

This is something that should be in the core language, not in a deprecated library

planetisOP3y ago

Mind explaining why algebraic types are better? than cased objects and why a limitation in the fields iterator, that prevents `==` to be automatically lifted, is connected to that?

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