Many moons ago, when I wrote my first Kotlin project and Kotlin was still in the "good to use, but not the go to approved language for android", I built a little

class UByteReadStream(internal val buffer: UByteArray)

It basically allows me to "next" through a ubytearray, check at end, decode varint sections, etc. Since then the, the Kotlin libraries have grown quite a bit. Is there a more built in/stock idiomatic thing to use to consume/take from an in memory ubytearray?

https://github.com/Kotlin/kotlinx-io/issues/131 in the near future

my class is 74 lines long. don't really want to add big new dependencies for little things like this