xref: /aosp_15_r20/external/kotlinx.serialization/guide/example/example-formats-07.kt (revision 57b5a4a64c534cf7f27ac9427ceab07f3d8ed3d8)
1 // This file was automatically generated from formats.md by Knit tool. Do not edit.
2 package example.exampleFormats07
3 
4 import kotlinx.serialization.*
5 import kotlinx.serialization.protobuf.*
6 
<lambda>null7 fun ByteArray.toAsciiHexString() = joinToString("") {
8     if (it in 32..127) it.toInt().toChar().toString() else
9         "{${it.toUByte().toString(16).padStart(2, '0').uppercase()}}"
10 }
11 
12 @Serializable
13 data class Data(
14     val a: List<Int> = emptyList(),
15     val b: List<Int> = emptyList()
16 )
17 
mainnull18 fun main() {
19     val data = Data(listOf(1, 2, 3), listOf())
20     val bytes = ProtoBuf.encodeToByteArray(data)
21     println(bytes.toAsciiHexString())
22     println(ProtoBuf.decodeFromByteArray<Data>(bytes))
23 }
24