How can I mark LocalDate, LocalDateTime and Local...
# composea
Ayla
05/22/2023, 6:34 AMHow can I mark LocalDate, LocalDateTime and LocalTime immutable so compose can skip them when they haven't changed？
j
Jakub Syty
05/22/2023, 6:41 AMYou have to either create a wrapper over those, like this:
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@Stable
data class StableHolder<T>(val value: T)
fun <T : Any> T.wrapAsStable(): StableHolder<T> {
return StableHolder(this)
}Jakub Syty
05/22/2023, 6:41 AMOr you can directly mark you ui models as @Stable
Jakub Syty
05/22/2023, 6:42 AMeither way you have to have some class that is holding a field with those types and this class have to be explicitly marked as stable/immutable
a
Ayla
05/22/2023, 7:57 AMThank you.
Ayla
05/22/2023, 8:41 AMAlso, it would be better if Google can provide another way like proguard rules to mark these class😂
j
Jakub Syty
05/22/2023, 8:44 AMAgree, there is quite a big topic around that at google bugtracker
s
Stylianos Gakis
05/23/2023, 7:42 AMYeah, or they’d need to somehow be convinced to have more such 3rd party objects marked as stable by them. Like they did with
kotlinx.collections.immutable.ImmutableList5 Views