`decodeElementIndex` indeed produces element index. You need to switch over it and then select prope...

# serialization

[sandwwraith]

decodeElementIndex indeed produces element index. You need to switch over it and then select proper property to decode

[altavir]

Could you show a tiny example please? I've tried a lot of different things since there is no documentation so far, but did not manage to make it work.

[altavir]

I need to read char an trying to do it with val key = decodeCharElement(descriptor, 0)

[altavir]

but it throws error

[sandwwraith]

Hm, probably that part in keep should be covered more in details

[altavir]

Oh, I forgot to look at keep. I tried to use project documentation.

[sandwwraith]

There’s an old debug branch sourcegen that contains test data manually generated and committed to the repo. It has similar structure to what the plugin produces:

https://github.com/Kotlin/kotlinx.serialization/blob/refactoring_sourcegen/integration-tests/test-data-sourcegen/src/SimpleData.kt#L61

[altavir]

Thanks for example. But it seems it is impossible to use this solution in real life, it is too complicated.