Packages

class ImplicitComputation extends AnyRef

Prune ImplicitInfos down to either all the eligible ones or the best one.

Source
Implicits.scala
Linear Supertypes
AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ImplicitComputation
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new ImplicitComputation(iss: Analyzer.Infoss, isLocalToCallsite: Boolean)

    iss

    list of list of infos

    isLocalToCallsite

    if true, iss represents in-scope implicits, which must respect the normal rules of shadowing. The head of the list iss must represent implicits from the closest enclosing scope, and so on.

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toany2stringadd[ImplicitComputation] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ImplicitComputation, B)
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toArrowAssoc[ImplicitComputation] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  8. val eligible: List[Analyzer.ImplicitInfo]
  9. def ensuring(cond: (ImplicitComputation) => Boolean, msg: => Any): ImplicitComputation
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toEnsuring[ImplicitComputation] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (ImplicitComputation) => Boolean): ImplicitComputation
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toEnsuring[ImplicitComputation] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): ImplicitComputation
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toEnsuring[ImplicitComputation] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): ImplicitComputation
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toEnsuring[ImplicitComputation] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  16. def findAll(): LinkedHashMap[Analyzer.ImplicitInfo, Analyzer.SearchResult]

    Returns all eligible ImplicitInfos and their SearchResults in a map.

  17. def findBest(): Analyzer.SearchResult

    Returns the SearchResult of the best match.

  18. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  20. val invalidImplicits: ListBuffer[Global.Symbol]

    The implicits that are not valid because they come later in the source and lack an explicit result type.

    The implicits that are not valid because they come later in the source and lack an explicit result type. Used for error diagnostics only.

  21. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  25. def survives(info: Analyzer.ImplicitInfo, shadower: Analyzer.Shadower): Boolean

    True if a given ImplicitInfo (already known isValid) is eligible.

    True if a given ImplicitInfo (already known isValid) is eligible.

    Annotations
    @nowarn()
  26. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  27. def toString(): String
    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  30. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  31. lazy val wildPtNotInstantiable: Boolean

    Faster implicit search.

    Faster implicit search. Overall idea:

    • prune aggressively
    • find the most likely one
    • if it matches, forget about all others it improves upon
  32. object DivergentImplicitRecovery

    Preventing a divergent implicit from terminating implicit search, so that if there is a best candidate it can still be selected.

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toStringFormat[ImplicitComputation] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  2. def →[B](y: B): (ImplicitComputation, B)
    Implicit
    This member is added by an implicit conversion from ImplicitComputation toArrowAssoc[ImplicitComputation] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromImplicitComputation to any2stringadd[ImplicitComputation]

Inherited by implicit conversion StringFormat fromImplicitComputation to StringFormat[ImplicitComputation]

Inherited by implicit conversion Ensuring fromImplicitComputation to Ensuring[ImplicitComputation]

Inherited by implicit conversion ArrowAssoc fromImplicitComputation to ArrowAssoc[ImplicitComputation]

Ungrouped