libraryDependencies += "com.github.etaty" %% "rediscala" % "1.11.0" scala import redis.RedisClient scala import redis.ByteStringSerializer import scala.concurrent.ExecutionContext.Implicits.global case class User(id: String, name: String) implicit val format = new ByteStringSerializer[User] { def serialize(data: User): Array[Byte] = ??? def deserialize(bs: Array[Byte]): User = ??? } val user = User("1", "Alice") redis.get("user:1").map { result => println(s"Retrieved user: $retrievedUser") }