Export `DecimalType` from `delta_kernel_rs`.

[abhi-airspace-intelligence]

Environment

Delta-rs version: 0.28.0

Binding: Rust

Environment:

• Cloud provider:
• OS:
• Other:

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Bug

DecimalType is not exported from delta-kernel-rs, meaning you have to add a transitive delta_kernel_rs dependency to get it. Ideally, delta-rs can export this type and make it part of its public API.

delta-rs/crates/core/src/kernel/schema/schema.rs

Lines 6 to 9 in b941b6c

	pub use delta_kernel::schema::{
	ArrayType, ColumnMetadataKey, DataType, MapType, MetadataValue, PrimitiveType, StructField,
	StructType,
	};

https://github.com/delta-io/delta-kernel-rs/blob/447767ec4d64221672a4e46a3939469ff8c5197f/kernel/src/schema/mod.rs#L637-L641

[rtyler]

I don't have a problem with exporting more symbols 😈 but can you share more about how you need to consume this and the other types?

[abhi-airspace-intelligence]

Sure, for context, I'm working on adding support for delta lake to supabase's etl service. One of my tests involves checking the logic that converts postgres types into delta table types. Until I get access to DecimalType, this assertion won't work.

https://github.com/uni-intelligence/postgres_etl/pull/1/files#diff-708820b024313abdb05a7a847826687f8bf39e03bf927d4a2aaf4f2d2723fc78R815-R819

[abhi-airspace-intelligence]

thanks @rtyler!

(closed by d148c32)