agents-tools/ai.koog.agents.core.tools.reflect/ToolFromCallable/VarArgsSerializer

VarArgsSerializer

class VarArgsSerializer(val kCallable: KCallable<*>) : KSerializer<ToolFromCallable.VarArgs> (source)

A serializer for the VarArgs class, enabling Kotlin serialization for arguments provided dynamically to a callable function (KCallable). This serializer facilitates encoding and decoding of arguments via their corresponding KParameter mappings.

Constructors

VarArgsSerializer

constructor(kCallable: KCallable<*>)

Properties

descriptor

open override val descriptor: SerialDescriptor

kCallable

val kCallable: KCallable<*>

A reference to the KCallable instance this serializer is associated with. The callable's parameters are used to generate the serialization descriptor and process argument values.

Functions

asToolDescriptorSerializer

fun <T> KSerializer<T>.asToolDescriptorSerializer(): KSerializer<T>

Provides a custom serializer for tools, wrapping and unwrapping values that do not serialize into JsonObject into a custom JsonObject with value key. This wrapping/unwrapping is needed because for LLM APIs tool arguments must always be JsonObject.

deserialize

open override fun deserialize(decoder: Decoder): ToolFromCallable.VarArgs

serialize

open override fun serialize(encoder: Encoder, value: ToolFromCallable.VarArgs)