Packages

trait Placeholders extends AnyRef

Emulates hole support (see Holes.scala) in the quasiquote parser (see Parsers.scala). A principled solution to splicing into Scala syntax would be a parser that natively supports holes. Unfortunately, that's outside of our reach in Scala 2.11, so we have to emulate. This trait stores knowledge of how to represent the holes as something understandable by the parser and how to recover holes from the results of parsing the produced representation.

Self Type
Quasiquotes
Source
Placeholders.scala
Linear Supertypes
Known Subclasses
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Inherited
  1. Placeholders
  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

Type Members

  1. trait HolePlaceholder extends AnyRef

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 Placeholders toany2stringadd[Placeholders] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Placeholders, B)
    Implicit
    This member is added by an implicit conversion from Placeholders toArrowAssoc[Placeholders] 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. lazy val code: String
  9. def ensuring(cond: (Placeholders) => Boolean, msg: => Any): Placeholders
    Implicit
    This member is added by an implicit conversion from Placeholders toEnsuring[Placeholders] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (Placeholders) => Boolean): Placeholders
    Implicit
    This member is added by an implicit conversion from Placeholders toEnsuring[Placeholders] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): Placeholders
    Implicit
    This member is added by an implicit conversion from Placeholders toEnsuring[Placeholders] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): Placeholders
    Implicit
    This member is added by an implicit conversion from Placeholders toEnsuring[Placeholders] 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. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. lazy val posMap: LinkedHashMap[Position, (Int, Int)]
  23. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  28. object AnnotPlaceholder extends Quasiquotes.HolePlaceholder
  29. object CasePlaceholder
  30. object EarlyDefPlaceholder
  31. object ForEnumPlaceholder
  32. object FunctionTypePlaceholder
  33. object ModsPlaceholder extends Quasiquotes.HolePlaceholder
  34. object PackageStatPlaceholder
  35. object ParamPlaceholder extends Quasiquotes.HolePlaceholder
  36. object Placeholder extends Quasiquotes.HolePlaceholder
  37. object RefineStatPlaceholder
  38. object SymbolPlaceholder
  39. object TuplePlaceholder
  40. object TupleTypePlaceholder
  41. object holeMap

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Placeholders toStringFormat[Placeholders] 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): (Placeholders, B)
    Implicit
    This member is added by an implicit conversion from Placeholders toArrowAssoc[Placeholders] 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 fromPlaceholders to any2stringadd[Placeholders]

Inherited by implicit conversion StringFormat fromPlaceholders to StringFormat[Placeholders]

Inherited by implicit conversion Ensuring fromPlaceholders to Ensuring[Placeholders]

Inherited by implicit conversion ArrowAssoc fromPlaceholders to ArrowAssoc[Placeholders]

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