Packages

o

h8io.stages.cats

Validated

object Validated

Stage projections for cats.data.Validated.

cats.data.Validated[L, R] is a right-biased validation type where Invalid(l) holds an error value and Valid(r) holds a success value. The two projections here allow a pipeline to route values based on which side is present, producing h8io.stages.Yield.Some for the expected side and h8io.stages.Yield.None otherwise. In both cases the status is h8io.stages.Status.Success.

Example:

import h8io.stages.cats.Validated

val validStage   = Validated.Valid[String]    // Stage[cats.data.Validated[Any, String], String, Nothing]
val invalidStage = Validated.Invalid[String]  // Stage[cats.data.Validated[String, Any], String, Nothing]
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Type Members

  1. type Validated[+L, +R] = cats.data.Validated[L, R]

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. final def getClass(): Class[_]
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  9. def hashCode(): Int
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  10. final def isInstanceOf[T0]: Boolean
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  11. final def ne(arg0: AnyRef): Boolean
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  12. final def notify(): Unit
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  13. final def notifyAll(): Unit
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  14. final def synchronized[T0](arg0: ⇒ T0): T0
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  15. def toString(): String
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  16. final def wait(arg0: Long, arg1: Int): Unit
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  17. final def wait(arg0: Long): Unit
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  18. final def wait(): Unit
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  19. object Invalid extends LeftProjection[Validated]

    Extracts the Invalid (left/error) value, yielding nothing for Valid values.

    Extracts the Invalid (left/error) value, yielding nothing for Valid values.

    Use Validated.Invalid[T] to get a typed Projection[Validated[T, Any], T].

  20. object Valid extends RightProjection[Validated]

    Extracts the Valid (right/success) value, yielding nothing for Invalid values.

    Extracts the Valid (right/success) value, yielding nothing for Invalid values.

    Use Validated.Valid[T] to get a typed Projection[Validated[Any, T], T].

Deprecated Value Members

  1. def finalize(): Unit
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