valentiay

import cats.syntax.functor._

sealed trait Foo
@ElementCodec
case class Bar(a: Int) extends Foo
@ElementCodec
case class Qux(b: String) extends Foo

object Foo {
    implicit val fooDecoder: ElementDecoder[Foo] = ElementDecoder[Foo] {

valentiay

import scala.util.Random
import scala.concurrent.duration._
import cats.effect.{ExitCode, IOApp, IO}
import cats.effect.concurrent.MVar
import cats.instances.list._
import cats.syntax.apply._
import cats.syntax.parallel._

object ConsensusApp extends IOApp {