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object Default extends DefaultInstances0

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Type Members

  1. type WithContext[R0, E0, A] = Default[A] { ... /* 2 definitions in type refinement */ }
  2. implicit final class ZLayerDefaultInvariantOps[R, E, A] extends AnyVal

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply[A](implicit ev: Default[A]): WithContext[R, E, A]

    Summons the implicit default for the specified type.

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  7. implicit def defaultPromiseNothing[A](implicit arg0: Tag[A], trace: Trace): WithContext[Any, Nothing, Promise[Nothing, A]]
    Definition Classes
    DefaultInstances0
  8. implicit def deriveDefaultConfig[A](implicit arg0: Tag[A], ev: Config[A], trace: Trace): WithContext[Any, Error, A]
  9. implicit def deriveDefaultHub[A](implicit arg0: Tag[A], trace: Trace): WithContext[Any, Nothing, Hub[A]]
  10. implicit def deriveDefaultPromise[E, A](implicit arg0: Tag[E], arg1: Tag[A], trace: Trace): WithContext[Any, Nothing, Promise[E, A]]
  11. implicit def deriveDefaultQueue[A](implicit arg0: Tag[A], trace: Trace): WithContext[Any, Nothing, Queue[A]]
  12. implicit def deriveDefaultRef[A](implicit arg0: Tag[A], ev: Default[A], trace: Trace): WithContext[R, E, Ref[A]]
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  15. def fromLayer[R0, E0, A](zlayer: => ZLayer[R0, E0, A])(implicit arg0: Tag[A], trace: Trace): WithContext[R0, E0, A]

    Uses the provided layer as the default layer.

  16. def fromZIO[R, E, A](zio: => ZIO[R, E, A])(implicit arg0: Tag[A], trace: Trace): WithContext[R, E, A]

    Constructs a default layer using the provided ZIO value.

  17. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  23. def service[A](implicit arg0: Tag[A], trace: Trace): WithContext[A, Nothing, A]

    Makes a default value that requires the specified service from the environment.

    Makes a default value that requires the specified service from the environment.

    Used to discard a predefined Default instance for ZLayer.derive.

    Example:

    1. class Wheels(number: Int)
object Wheels {
  implicit val defaultWheels: ZLayer.Default.WithContext[Any, Nothing, Wheels] =
    ZLayer.Default.succeed(new Wheels(4))
}
class Car(wheels: Wheels)

val carLayer1: ULayer[Car] = ZLayer.derive // wheels.number == 4
val carLayer2: URLayer[Wheels, Car] = locally {
  // The default instance is discarded
  implicit val newWheels: ZLayer.Default.WithContext[Wheels, Nothing, Wheels] =
      ZLayer.Default.service[Wheels]

  ZLayer.derive[Car]
}
  24. def succeed[A](a: => A)(implicit arg0: Tag[A], trace: Trace): WithContext[Any, Nothing, A]

    Constructs a default layer using the provided value.

  25. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  29. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from DefaultInstances0

Inherited from AnyRef

Inherited from Any

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