Packages

class BIO2InstancesModule[F[+_, +_]] extends ModuleDef

Adds bio typeclass instances for any effect type F[+_, +_] with an available make[Async2[F] binding

Depends on Async2[F]

See also

izumi.functional.bio

Ordering
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  2. By Inheritance
Inherited
  1. BIO2InstancesModule
  2. ModuleDef
  3. ModuleDefDSL
  4. TagsDSL
  5. IncludesDSL
  6. AbstractBindingDefDSL
  7. AbstractBindingDefDSLMacro
  8. Module
  9. ModuleBase
  10. CachedHashcode
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new BIO2InstancesModule()(implicit arg0: TagKK[F])

Type Members

  1. final class MutationContext extends AnyRef

    Use this to create utility functions that add bindings mutably to the current module, as opposed to creating new modules and including them.

    Use this to create utility functions that add bindings mutably to the current module, as opposed to creating new modules and including them.

    Example:

    import distage.{AnyConstructor, Tag, ModuleDef}
    import izumi.distage.model.definition.dsl.ModuleDefDSL
    
    trait RegisteredComponent
    class RegisteredComponentImpl extends RegisteredComponent
    
    def addAndRegister[T <: RegisteredComponent: Tag: AnyConstructor](implicit mutateModule: ModuleDefDSL#MutationContext): Unit = {
      new mutateModule.dsl {
        make[T]
    
        many[RegisteredComponent]
          .weak[T]
      }
    }
    
    new ModuleDef {
      addAndRegister[RegisteredComponentImpl]
    }
    Definition Classes
    AbstractBindingDefDSL

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 _initialIncludes: ArrayBuffer[Include]
    Attributes
    protected[this]
    Definition Classes
    IncludesDSL
  5. def _initialState: ArrayBuffer[BindingRef]
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  6. def _initialTaggedIncludes: ArrayBuffer[IncludeApplyTags]
    Attributes
    protected[this]
    Definition Classes
    IncludesDSL
  7. def _initialTags: Set[BindingTag]
    Attributes
    protected[this]
    Definition Classes
    TagsDSL
  8. final def _make[T](provider: Functoid[T])(implicit arg0: Tag[T], pos: CodePositionMaterializer): MakeDSL[T]
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  9. def _registered[T <: BindingRef](bindingRef: T): T
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  10. final def addImplicit[T](implicit arg0: Tag[T], instance: T, pos: CodePositionMaterializer): MakeDSLUnnamedAfterFrom[T]

    Same as make[T].from(implicitly[T]) *

    Same as make[T].from(implicitly[T]) *

    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  11. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  12. final def bindings: Set[Binding]
    Definition Classes
    ModuleDefDSL
  13. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def equals(obj: Any): Boolean
    Definition Classes
    ModuleBase → AnyRef → Any
  16. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  17. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def hash: Int
    Attributes
    protected
    Definition Classes
    ModuleBaseCachedHashcode
  19. final lazy val hashCode: Int
    Definition Classes
    CachedHashcode → AnyRef → Any
  20. final def include(that: ModuleBase): Unit

    Add all bindings in that module into this module

    Add all bindings in that module into this module

    WON'T add global tags from TagsDSL#tag to included bindings.

    Attributes
    protected[this]
    Definition Classes
    IncludesDSL
  21. final def includeApplyTags(that: ModuleBase): Unit

    Add all bindings in that module into this module

    Add all bindings in that module into this module

    WILL add global tags from TagsDSL#tag to included bindings.

    Attributes
    protected[this]
    Definition Classes
    IncludesDSL
  22. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  23. final def iterator: Iterator[Binding]
    Definition Classes
    ModuleDefDSL
  24. final def keys: Set[DIKey]
    Definition Classes
    ModuleBase
  25. final def keysIterator: Iterator[DIKey]
    Definition Classes
    ModuleDefDSL
  26. final macro def make[T]: MakeDSL[T]
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSLMacro
  27. final def makeFactory[T](implicit arg0: Tag[T], arg1: FactoryConstructor[T]): MakeDSLUnnamedAfterFrom[T]

    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
    See also

    Auto-Factories feature

  28. final def many[T](implicit tag: Tag[Set[T]], pos: CodePositionMaterializer): SetDSL[T]

    Set bindings are useful for implementing event listeners, plugins, hooks, http routes, etc.

    Set bindings are useful for implementing event listeners, plugins, hooks, http routes, etc.

    To define a multibinding use .many and .add methods in ModuleDef DSL:

    import cats.effect._, org.http4s._, org.http4s.dsl.io._, scala.concurrent.ExecutionContext.Implicits.global
    import distage._
    
    object HomeRouteModule extends ModuleDef {
      many[HttpRoutes[IO]].add {
        HttpRoutes.of[IO] { case GET -> Root / "home" => Ok(s"Home page!") }
      }
    }

    Set bindings defined in different modules will be merged together into a single Set. You can summon a created Set by type Set[T]:

    import cats.implicits._, org.http4s.server.blaze._, org.http4s.implicits._
    
    object BlogRouteModule extends ModuleDef {
      many[HttpRoutes[IO]].add {
        HttpRoutes.of[IO] { case GET -> Root / "blog" / post => Ok("Blog post ``$post''!") }
      }
    }
    
    class HttpServer(routes: Set[HttpRoutes[IO]]) {
      val router = routes.foldK
    
      def serve = BlazeBuilder[IO]
        .bindHttp(8080, "localhost")
        .mountService(router, "/")
        .start
    }
    
    val objects = Injector().produce(HomeRouteModule ++ BlogRouteModule)
    val server = objects.get[HttpServer]
    
    val testRouter = server.router.orNotFound
    
    testRouter.run(Request[IO](uri = uri("/home"))).flatMap(_.as[String]).unsafeRunSync
    // Home page!
    
    testRouter.run(Request[IO](uri = uri("/blog/1"))).flatMap(_.as[String]).unsafeRunSync
    // Blog post ``1''!
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
    See also

    Guice wiki on Multibindings: https://github.com/google/guice/wiki/Multibindings

  29. final def modify[T]: ModifyDSL[T, MakeDSL, MakeDSLUnnamedAfterFrom, SetDSL]

    Modify a value bound at T.

    Modify a value bound at T. Modifiers stack and are all applied before T is added to the object graph; only the final instance is observable.

    import distage.{Injector, ModuleDef}
    
    Injector().produceGet[Int](new ModuleDef {
      make[Int].from(1)
      modify[Int](_ + 1)
      modify[Int](_ + 1)
    }).use(i => println(s"Got `Int` $i"))
    // Got `Int` 3

    You can also modify while summoning additional dependencies:

    modify[Int]("named").by(_.flatAp {
      (adder: Adder, multiplier: Multiplier) =>
        int: Int =>
          multiplier.multiply(adder.add(int, 1), 10)
    })
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  30. implicit final lazy val mutationContext: MutationContext
    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  31. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  32. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  33. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  34. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  35. final def tag(tags: BindingTag*): Unit

    Add tags to all bindings in this module, except for included bindings

    Add tags to all bindings in this module, except for included bindings

    Attributes
    protected[this]
    Definition Classes
    TagsDSL
  36. final def toString(): String
    Definition Classes
    ModuleBase → AnyRef → Any
  37. final def todo[T](implicit arg0: Tag[T], pos: CodePositionMaterializer): MakeDSLUnnamedAfterFrom[T]

    Create a dummy binding that throws an exception with an error message when it's created.

    Create a dummy binding that throws an exception with an error message when it's created.

    Useful for prototyping.

    Attributes
    protected[this]
    Definition Classes
    AbstractBindingDefDSL
  38. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  39. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  40. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from ModuleDef

Inherited from ModuleDefDSL

Inherited from TagsDSL

Inherited from IncludesDSL

Inherited from Module

Inherited from ModuleBase

Inherited from CachedHashcode

Inherited from AnyRef

Inherited from Any

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