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Feature Request: async preprocess

See original GitHub issue

I’m trying to parse some minecraft NBT data with zod. However, in order to do this, one key of the object (item_bytes) first needs to be converted from the binary NBT format to a JSON-like structure.

The best way to implement this in my opinion would be to use zod’s z.preprocess(). Unfortunately, the library I’m using prismarine-nbt only exposes parse as an async function.

As far as I can tell, async preprocessing is not supported right now. I think it would be great if it’s allowed as it would really simplify parsing with async libraries.

I’d suggest either z.preprocess(async () => { /* ... */ }, z.any()) or z.preprocessAsync(async () => { /* ... */ }, z.any()) as I think either would be reasonable from an API standpoint.

Issue Analytics

State:
Created 2 years ago
Comments:9 (5 by maintainers)

Top GitHub Comments

1reaction

colinhackscommented, Mar 21, 2022

Yep, seems like an oversight, should be a quick addition. I’ll look into it.

0reactions

FlorianWendelborncommented, Nov 18, 2022

@stale don’t

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