kotlinx.serialization

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Use-site annotation to require type is serializable

5

I could swear there was an issue for this somewhere, but I couldn't find it. May be a duplicate. **What is your use-case and why do you need this feature?**...

rnett

“Serializer for class is not found” error in Kotlin script even though @Serializable annotation is added

2

**Describe the bug** I have a simple Kotlin script (`foo.kts`): ``` kotlin import kotlinx.serialization.Serializable import kotlinx.serialization.json.Json import kotlinx.serialization.encodeToString @Serializable data class Foo(val a: Int, val b: String) val str: String...

unclechu

`ClassDiscriminatorMode` in 3rd party formats (move to kxs-core, or rename w/ `Json` prefix)

3

## What is your use-case and why do you need this feature? I have a 3rd party format (knbt)[https://github.com/BenWoodworth/knbt] and [a request in slack](https://kotlinlang.slack.com/archives/C046BGVBJEP/p1710070357041719?thread_ts=1710030185.126079&cid=C046BGVBJEP) to implement a class discriminator mode...

BenWoodworth

Update AGP 8.3.1 broken deserialization

7

Hello, I have switched to agp 8.3.1 on my Android project and if I activate the minify I have the following problem. `kotlinx.serialization.json.internal.JsonDecodingException: Unexpected JSON token at offset 0: Serializer...

ravenfeld

Expose contextual descriptor's fallback descriptor

3

**What is your use-case and why do you need this feature?** If a type is annotated with `@Contextual`, but there is no serializer in context, it will use the type's...

rnett

Keep access to plugin generated serializer when mark class with @Serializable(with = MySerializer)

10

### What is your use-case and why do you need this feature? When we write custom serializer for class, which contains plugin generated serializer inside, we cannot use `with` parameter...

ikarenkov

Automatically serialize non-@Serializable inline classes when used as properties

1

**What is your use-case and why do you need this feature?** I'm using Compose, which defines quite a few inline classes (aka single-value value classes), for example `Dp`, which is...

rnett

I set up a serializer for SnapshotStateList, but it doesn't work

1

 ```kotlin package models import androidx.compose.runtime.MutableState import androidx.compose.runtime.mutableStateListOf import androidx.compose.runtime.snapshots.SnapshotStateList import kotlinx.serialization.KSerializer import kotlinx.serialization.Serializable import kotlinx.serialization.builtins.ListSerializer import kotlinx.serialization.descriptors.SerialDescriptor import kotlinx.serialization.encoding.Decoder import kotlinx.serialization.encoding.Encoder @Serializable data class Server( var id:Int, var name:MutableState,...

little-creeper

How do I specify a default serializer for polymorphic or sealed types

6

**What is your use-case and why do you need this feature?** hello. Suppose I have an abstract type 'Command' that can be extended by third parties. I want it to...

ForteScarlet

Can't encode a nullable `ByteArray` without a default argument in Protobuf (it currently maps to Protobuf `bytes`, so should not be treated as a Protobuf collection type and should be allowed to be optional)

10

**Describe the bug** With the `ProtoBuf` format, it seems a `ByteArray` is encoded as a collection of numbers. How do I encode the raw bytes directly as the `bytes` type...

ShreckYe