| Clara Fok | 93e1812 | 2024-04-23 10:28:10 -0700 | [diff] [blame] | 1 | # Keep `Companion` object fields of serializable classes. |
| 2 | # This avoids serializer lookup through `getDeclaredClasses` as done for named companion objects. |
| 3 | -if @kotlinx.serialization.Serializable class ** |
| 4 | -keepclassmembers class <1> { |
| 5 | static <1>$Companion Companion; |
| 6 | } |
| 7 | |
| 8 | # Keep `serializer()` on companion objects (both default and named) of serializable classes. |
| 9 | -if @kotlinx.serialization.Serializable class ** { |
| 10 | static **$* *; |
| 11 | } |
| 12 | -keepclassmembers class <2>$<3> { |
| 13 | kotlinx.serialization.KSerializer serializer(...); |
| 14 | } |
| 15 | |
| 16 | # Keep `INSTANCE.serializer()` of serializable objects. |
| 17 | -if @kotlinx.serialization.Serializable class ** { |
| 18 | public static ** INSTANCE; |
| 19 | } |
| 20 | -keepclassmembers class <1> { |
| 21 | public static <1> INSTANCE; |
| 22 | kotlinx.serialization.KSerializer serializer(...); |
| 23 | } |
| 24 | |
| 25 | # @Serializable and @Polymorphic are used at runtime for polymorphic serialization. |
| 26 | -keepattributes RuntimeVisibleAnnotations,AnnotationDefault |
| 27 | |
| 28 | # Don't print notes about potential mistakes or omissions in the configuration for kotlinx-serialization classes |
| 29 | # See also https://github.com/Kotlin/kotlinx.serialization/issues/1900 |
| 30 | -dontnote kotlinx.serialization.** |
| 31 | |
| 32 | # Serialization core uses `java.lang.ClassValue` for caching inside these specified classes. |
| 33 | # If there is no `java.lang.ClassValue` (for example, in Android), then R8/ProGuard will print a warning. |
| 34 | # However, since in this case they will not be used, we can disable these warnings |
| 35 | -dontwarn kotlinx.serialization.internal.ClassValueReferences |