Packages

o

cats.data

StateT

object StateT extends StateTFunctions with CommonStateTConstructors0

Source
package.scala
Linear Supertypes
CommonStateTConstructors0, StateTFunctions, CommonStateTConstructors, AnyRef, Any
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Inherited
  1. StateT
  2. CommonStateTConstructors0
  3. StateTFunctions
  4. CommonStateTConstructors
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

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[F[_], S, A](f: (S) ⇒ F[(S, A)])(implicit F: Applicative[F]): StateT[F, S, A]
    Definition Classes
    StateTFunctions
  5. def applyF[F[_], S, A](runF: F[(S) ⇒ F[(S, A)]]): StateT[F, S, A]
    Definition Classes
    StateTFunctions
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  8. def empty[F[_], S, A](implicit A: Monoid[A], F: Applicative[F]): IndexedStateT[F, S, S, A]
    Definition Classes
    CommonStateTConstructors0
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. def fromState[F[_], A, B](s: State[A, F[B]])(implicit F: Applicative[F]): StateT[F, A, B]

    Turn State[A, F[B]] into StateT[F, A, B]

    Turn State[A, F[B]] into StateT[F, A, B]

    Definition Classes
    CommonStateTConstructors
  12. def get[F[_], S](implicit F: Applicative[F]): IndexedStateT[F, S, S, S]
    Definition Classes
    CommonStateTConstructors
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  15. def inspect[F[_], S, A](f: (S) ⇒ A)(implicit F: Applicative[F]): IndexedStateT[F, S, S, A]
    Definition Classes
    CommonStateTConstructors
  16. def inspectF[F[_], S, A](f: (S) ⇒ F[A])(implicit F: Applicative[F]): IndexedStateT[F, S, S, A]
    Definition Classes
    CommonStateTConstructors
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def liftF[F[_], S, A](fa: F[A])(implicit F: Applicative[F]): IndexedStateT[F, S, S, A]
    Definition Classes
    CommonStateTConstructors
  19. def liftK[F[_], S](implicit F: Applicative[F]): ~>[F, [δ$0$]IndexedStateT[F, S, S, δ$0$]]

    Same as liftF, but expressed as a FunctionK for use with mapK

    Same as liftF, but expressed as a FunctionK for use with mapK

    scala> import cats._, data._, implicits._
scala> val a: OptionT[Eval, Int] = 1.pure[OptionT[Eval, *]]
scala> val b: OptionT[StateT[Eval, String, *], Int] = a.mapK(StateT.liftK)
scala> b.value.runEmpty.value
res0: (String, Option[Int]) = ("",Some(1))
    Definition Classes
    CommonStateTConstructors
  20. def modify[F[_], S](f: (S) ⇒ S)(implicit F: Applicative[F]): StateT[F, S, Unit]
    Definition Classes
    StateTFunctions
  21. def modifyF[F[_], S](f: (S) ⇒ F[S])(implicit F: Applicative[F]): StateT[F, S, Unit]
    Definition Classes
    StateTFunctions
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  25. def pure[F[_], S, A](a: A)(implicit F: Applicative[F]): IndexedStateT[F, S, S, A]
    Definition Classes
    CommonStateTConstructors
  26. def set[F[_], S](s: S)(implicit F: Applicative[F]): StateT[F, S, Unit]
    Definition Classes
    StateTFunctions
  27. def setF[F[_], S](fs: F[S])(implicit F: Applicative[F]): StateT[F, S, Unit]
    Definition Classes
    StateTFunctions
  28. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  29. def toString(): String
    Definition Classes
    AnyRef → Any
  30. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  32. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated
  2. def lift[F[_], S, A](fa: F[A])(implicit F: Applicative[F]): IndexedStateT[F, S, S, A]
    Definition Classes
    CommonStateTConstructors
    Annotations
    @deprecated
    Deprecated

    (Since version 1.0.0-RC2) Use liftF instead

Inherited from CommonStateTConstructors0

Inherited from StateTFunctions

Inherited from CommonStateTConstructors

Inherited from AnyRef

Inherited from Any

Ungrouped