Exit

An Exit[E, A] value describes how fibers end life. It has two possible values:

• Exit.Success contain a success value of type A.
• Exit.Failure contains a failure Cause of type E.

We can call run on our effect to determine the Success or Failure of our fiber:

import zio._
import zio.console._
for {
  successExit <- ZIO.succeed(1).run
  _ <- successExit match {
    case Exit.Success(value) =>
      putStrLn(s"exited with success value: ${value}")
    case Exit.Failure(cause) =>
      putStrLn(s"exited with failure state: $cause")
  }
} yield ()