Observer

final case class Failure(error: Exception) extends Observer[Nothing] with Product with Serializable

Represents an unexpected failure during communication with the prover.
Represents an unexpected failure during communication with the prover.
It is recommended that this case is not used for routine error conditions.
For the precise error semantics, see System#invoke.
final case class More[+T](step: (Tree) ⇒ Observer[T], done: (Tree) ⇒ Observer[T]) extends Observer[T] with Product with Serializable

An observer waiting for more intermediate data (step) or a final result (done).
An observer waiting for more intermediate data (step) or a final result (done).
When receiving a final result, the returned new observer should be either Success or Failure. This is not enforced, but not doing so will most likely result in hanging operations.
final case class Success[+T](t: ProverResult[T]) extends Observer[T] with Product with Serializable

Represents a final result from the prover, be it successful or failed.
Represents a final result from the prover, be it successful or failed.
It is recommended that this case is not used for unexpected failures.
For the precise error semantics, see System#invoke.

final def !=(arg0: Any): Boolean

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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

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protected[java.lang]
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@throws( ... )
final def eq(arg0: AnyRef): Boolean

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def equals(arg0: Any): Boolean

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def finalize(): Unit

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protected[java.lang]
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@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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def ignoreStep[T](done: (Tree) ⇒ Observer[T]): Observer[T]

Combinator for producing an observer which ignores intermediate data.
final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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final def synchronized[T0](arg0: ⇒ T0): T0

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def toString(): String

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final def wait(): Unit

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@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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final def wait(arg0: Long): Unit

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@throws( ... )