Trait/Object

zio

ZIOAppDefault

Related Docs: object ZIOAppDefault | package zio

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trait ZIOAppDefault extends ZIOApp

The entry point for a ZIO application.

import zio.ZIOApp
import zio.Console._

object MyApp extends ZIOAppDefault {

  def run =
    for {
      _ <- printLine("Hello! What is your name?")
      n <- readLine
      _ <- printLine("Hello, " + n + ", good to meet you!")
    } yield ()
}
Linear Supertypes
ZIOApp, AnyRef, Any
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Type Members

  1. type Environment = Has[Clock] with Has[Console] with Has[System] with Has[Random]

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    Definition Classes
    ZIOAppDefault → ZIOApp

Abstract Value Members

  1. abstract def run: ZIO[Environment with zio.ZEnv with Has[ZIOAppArgs], Any, Any]

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    The main function of the application, which can access the command-line arguments through the args helper method of this class.

    The main function of the application, which can access the command-line arguments through the args helper method of this class. If the provided effect fails for any reason, the cause will be logged, and the exit code of the application will be non-zero. Otherwise, the exit code of the application will be zero.

    Definition Classes
    ZIOApp

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def <>(that: ZIOApp): ZIOApp

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    Composes this ZIOApp with another ZIOApp, to yield an application that executes the logic of both applications.

    Composes this ZIOApp with another ZIOApp, to yield an application that executes the logic of both applications.

    Definition Classes
    ZIOApp

  4. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  5. final def args: ZIO[Has[ZIOAppArgs], Nothing, Chunk[String]]

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    A helper function to obtain access to the command-line arguments of the application.

    A helper function to obtain access to the command-line arguments of the application. You may use this helper function inside your run function.

    Definition Classes
    ZIOApp

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. final def exit(code: ExitCode): UIO[Unit]

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    A helper function to exit the application with the specified exit code.

    A helper function to exit the application with the specified exit code.

    Definition Classes
    ZIOApp

  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  14. def hook: RuntimeConfigAspect

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    A hook into the ZIO runtime configuration used for boostrapping the application.

    A hook into the ZIO runtime configuration used for boostrapping the application. This hook can be used to install low-level functionality into the ZIO application, such as logging, profiling, and other similar foundational pieces of infrastructure.

    Definition Classes
    ZIOApp

  15. final def invoke(args: Chunk[String]): ZIO[zio.ZEnv, Nothing, ExitCode]

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    Invokes the main app.

    Invokes the main app. Designed primarily for testing.

    Definition Classes
    ZIOApp

  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  17. val layer: ZLayer[Has[ZIOAppArgs], Any, zio.ZEnv]

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    A layer that manages the acquisition and release of services necessary for the application to run.

    A layer that manages the acquisition and release of services necessary for the application to run.

    Definition Classes
    ZIOAppDefault → ZIOApp

  18. final def main(args0: Array[String]): Unit

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    The Scala main function, intended to be called only by the Scala runtime.

    The Scala main function, intended to be called only by the Scala runtime.

    Definition Classes
    ZIOApp

  19. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. def runtime: Runtime[zio.ZEnv]

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    Definition Classes
    ZIOApp

  23. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  24. val tag: zio.Tag[zio.ZEnv]

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    Definition Classes
    ZIOAppDefault → ZIOApp

  25. def toString(): String

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    Definition Classes
    AnyRef → Any

  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  27. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ZIOApp

Inherited from AnyRef

Inherited from Any

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