Hey guys, Is there a way to ensure immutability o...

# compose

[Radoslaw Juszczyk]

Hey guys,

Is there a way to ensure immutability of a type during the compile time? I do not want to use @Immutable because it will override whatever mutability the compiler resolves, I want something what will fail the compilation if a class turns out to not be immutable.

[Michael Paus]

Use immutable data structures. Look for example here: https://github.com/Kotlin/kotlinx.collections.immutable

[agrosner]

You can add lint compose rules to validate usages of collections https://slackhq.github.io/compose-lints/

[Radoslaw Juszczyk]

I know that I can use immutable data structures in order to make my class be marked stable. What I want is to configure the build process so it tells me that a certain class turned out to be immutable and i was expecting it to be immutable.

I know that I could use composeCompilerReports in order to check if a class is considered unstable. What I want is to automate it and make the build fail if certain classes (maybe selected with some annotation) are unstable.