chore(deps): bump com.github.avro-kotlin.avro4k:avro4k-core from 1.10.1 to 2.0.0

[dependabot[bot]]

Bumps com.github.avro-kotlin.avro4k:avro4k-core from 1.10.1 to 2.0.0.

Release notes

Sourced from com.github.avro-kotlin.avro4k:avro4k-core's releases.

v2.0.0

Introduction of v2

Back in the days, Avro4k has been created in 2019. During 5 years, a lot of work has been done greatly around avro generic records and generating schemas.

Recently, kotlinx-serialization and kotlin did big releases, improving a lot of stuff (features, performances, better APIs). The json API of kotlinx-serialization propose a great API, so we tried to replicate its simplicity.

A big focus has been done to make Avro4k more lenient to simplify devs' life and improve adoption.

I hope this major release will make Avro easier to use, even more in pure kotlin 🚀

As a side note, we may implement our own plugins to generate data classes and schemas, stay tuned !

Highlights and Breaking changes

Performances & benchmark

The following benchmark is not fully representative as it is not comparing all the features.

We will compare an easy use case: encoding and decoding a simple data class with all the primitive types, a String and a list of strings:

@Serializable
data class SimpleDataClass(
    val bool: Boolean,
    val byte: Byte,
    val short: Short,
    val int: Int,
    val long: Long,
    val float: Float,
    val double: Double,
    val string: String,
    val bytes: ByteArray,
)

The benchmark has been executed on a Macbook air M2 in a mono-threaded environment.

Avro4k v2 (binary) is MUCH faster than v1 (generic records), and also now more performant than jackson and the standard apache avro (using reflection). Not tested for the moment with SpecificRecord.

Encoding Performance

Version	Encoding (ops/s)	Relative Difference (%)

... (truncated)

Commits

• 6e1d82a Merge pull request #240 from avro-kotlin/main-v2
• f617d83 spotless + apiDump
• b64158f benchmark: add simple use case
• 84e88f4 fix documentation
• 6a8dd19 Merge branch 'main' into main-v2
• 967f5ed Merge pull request #239 from Chuckame/implicit-empty-collections
• 999a90c feat: Add implicitEmptyCollections configuration
• eda4375 Merge pull request #238 from Chuckame/feat/decimal-default
• eb37957 feat: Remove AvroDecimal defaults
• b0aec20 Merge pull request #236 from Chuckame/feat/stringable
• Additional commits viewable in compare view

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