beam-core
API
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beam-core/beam/SourceEffect/FxNothing

FxNothing

beam.SourceEffect.FxNothing
case object FxNothing extends SourceEffect[Nothing]

Attributes

Graph
Supertypes
trait Singleton
trait Product
trait Mirror
trait Serializable
trait Product
trait Equals
trait SourceEffect[Nothing]
trait SourceEffectExt[Nothing, Unit]
trait SourceSignature[Nothing, Unit]
trait Signature
trait Effect[SourceSignature[Nothing, Unit]]
class Object
trait Matchable
class Any
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Self type
FxNothing.type

Members list

Type members

Inherited and Abstract classlikes

abstract class Stateful[S, U](initial: S) extends StatefulReturn[S, Unit, U]

Attributes

Inherited from:
SourceEffectExt
Supertypes
class StatefulReturn[S, Unit, U]
trait SourceSignature[O, Unit]
trait Sequential
trait Default
class impl.Stateful[Const[Unit], Const[Unit], U]
trait impl.ThisInterpreter
class Stateful[Const[Unit], Const[Unit], U]
trait Interpreter
trait Signature
class Object
trait Matchable
class Any
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abstract class StatefulReturn[S, R, U](initial: S) extends impl.Stateful[Const[Unit], Const[R], U], impl.Sequential, SourceSignature[O, R]

Attributes

Inherited from:
SourceEffectExt
Supertypes
trait SourceSignature[O, R]
trait Sequential
trait Default
class impl.Stateful[Const[Unit], Const[R], U]
trait impl.ThisInterpreter
class Stateful[Const[Unit], Const[R], U]
trait Interpreter
trait Signature
class Object
trait Matchable
class Any
Show all
Known subtypes
class Stateful[S, U]
abstract class Stateless[U] extends StatelessReturn[Unit, U]

Attributes

Inherited from:
SourceEffectExt
Supertypes
class StatelessReturn[Unit, U]
trait SourceSignature[O, Unit]
trait Sequential
trait Default
class impl.Stateless[Const[Unit], Const[Unit], U]
trait impl.ThisInterpreter
class Stateless[Const[Unit], Const[Unit], U]
trait Interpreter
trait Signature
class Object
trait Matchable
class Any
Show all
abstract class StatelessReturn[R, U] extends impl.Stateless[Const[Unit], Const[R], U], impl.Sequential, SourceSignature[O, R]

Attributes

Inherited from:
SourceEffectExt
Supertypes
trait SourceSignature[O, R]
trait Sequential
trait Default
class impl.Stateless[Const[Unit], Const[R], U]
trait impl.ThisInterpreter
class Stateless[Const[Unit], Const[R], U]
trait Interpreter
trait Signature
class Object
trait Matchable
class Any
Show all
Known subtypes
class Stateless[U]

Inherited types

type MirroredElemLabels = EmptyTuple

The names of the product elements

The names of the product elements

Attributes

Inherited from:
Singleton
type MirroredElemTypes = EmptyTuple

Attributes

Inherited from:
Singleton
type MirroredMonoType = Singleton.this.type

The mirrored *-type

The mirrored *-type

Attributes

Inherited from:
Singleton
type MirroredType = Singleton.this.type

Attributes

Inherited from:
Singleton
final override type ThisEffect = Effect.this.type

Attributes

Inherited from:
Effect
type ThisSignature[U] = SourceSignature[Nothing, Unit] & Signature { type ThisEffect = U; }

API for defining custom effects.

API for defining custom effects.

Attributes

Inherited from:
Effect

Inherited and Abstract types

type MirroredLabel <: String

The name of the type

The name of the type

Attributes

Inherited from:
Mirror

Value members

Inherited methods

final def &![Fx2 <: Signature](fx2: Fx2): Combine2[Effect.this.type, fx2.type]

API for defining custom handlers.

API for defining custom handlers.

Combines with another Effect instance, for the purpose of sharing an Interpreter.

Example of application: implement RWS-alike handler for Reader &! Writer &! State composition of effects.

Attributes

Inherited from:
Effect
final override def emit(value: Nothing): Computation[Unit, SourceEffectExt.this.type]

Attributes

Definition Classes
Inherited from:
SourceEffectExt
final def emit1[O2](value: O2)(using ev: Chunk[O2] <:< Nothing): Computation[Unit, SourceEffectExt.this.type]

Attributes

Inherited from:
SourceEffectExt
final def emitIfNonEmpty[O2](values: Chunk[O2])(using ev: Chunk[O2] <:< Nothing): Computation[Unit, SourceEffectExt.this.type]

Attributes

Inherited from:
SourceEffectExt
final def emitOpt(value: Option[Nothing]): Computation[Unit, SourceEffectExt.this.type]

Attributes

Inherited from:
SourceEffectExt
final def empty: Stream[Nothing, Any]

Attributes

Inherited from:
SourceEffect
final def exit(using ev: Unit =:= Unit): Computation[Nothing, ThisEffect]

Attributes

Inherited from:
SourceEffectExt
final override def exit(value: Unit): Computation[Nothing, SourceEffectExt.this.type]

Attributes

Definition Classes
Inherited from:
SourceEffectExt
def fromProduct(p: Product): MirroredMonoType

Create a new instance of type T with elements taken from product p.

Create a new instance of type T with elements taken from product p.

Attributes

Inherited from:
Singleton
final inline def perform[A, U <: ThisEffect](inline f: (ThisSignature[U]) => Computation[A, U]): Computation[A, U]

API for defining custom effects.

API for defining custom effects.

Embeds an invocation of this Signature's method into the Computation monad. This provides mechanism for separation between syntax an semantics of effects.

Attributes

Inherited from:
Effect
final def performNoInline[A, U <: ThisEffect](f: (ThisSignature[U]) => Computation[A, U]): Computation[A, U]

API for defining custom effects.

API for defining custom effects.

Attributes

Inherited from:
Effect
def productElementNames: Iterator[String]

Attributes

Inherited from:
Product
def productIterator: Iterator[Any]

Attributes

Inherited from:
Product
final def upCast[O2]: SourceEffect[O2]

Attributes

Inherited from:
SourceEffect
final def upCastEv[O2](using Nothing <:< O2): SourceEffect[O2]

Attributes

Inherited from:
SourceEffect
final def wrap[U](comp: Computation[Unit, U & FxNothing]): Stream[Nothing, U]

Attributes

Inherited from:
SourceEffect

Inherited fields

val impl: Impl[FxNothing]

API for defining custom handlers.

API for defining custom handlers.

Helper object providing type definitions to be used for implementing Interpreters for this effect.

Attributes

Inherited from:
Effect

Exports

Inherited defined exports

final val ThisHandler: Impl.this.ThisHandler
Exported from Impl

Attributes

Inherited from:
Effect
final type ThisHandler = [F[_], G[_], N] =>> this.impl.ThisHandler[F, G, N]
Exported from Impl

Attributes

Inherited from:
Effect
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