Regression: the trait bound for<'de> arrow::datatypes::Schema: serde::de::Deserialize<'de> is not satisfied

[domoritz]

Describe the bug
Arrow 24 does not support de-serializing schemas with the flow code anymore.

To Reproduce

let schema: Result<arrow::datatypes::Schema, serde_json::Error> =
                serde_json::from_reader(schema_file)

The same code used to work with previous arrow versions. See https://github.com/domoritz/csv2parquet

[tustvold]

Have you enabled the serde feature on arrow_schema?

[domoritz]

No. Do I need to make arrow schema an explicit dependency?

[tustvold]

I think you may need to, yes. I didn't plumb a feature flag through when I split the crates apart. This wasn't intentional, but I think I would rather leave it as is, less default features the better even if it was accidental 😅

[domoritz]

Thank you. Adding arrow-schema = { version = "24.0.0", features = ["serde"] } fixed it.

Having to update multiple crates concurrently is a bit tricky since dependabot cannot do it right now. It would be awesome if you could make it so that the parquet crate automatically imported arrow and arrow schema at some point.

I'll close this issue since my issue is solved. Thank you @tustvold!