Packages

  • package root
    Definition Classes
    root
  • package com
    Definition Classes
    root
  • package softwaremill
    Definition Classes
    com
  • package tagging

    Tag instances with arbitrary types.

    Tag instances with arbitrary types. The tags are usually empty traits. Tags have no runtime overhead and are only used at compile-time for additional type safety.

    For example:

    class Berry()

trait Black
trait Blue

val berry = new Berry()
val blackBerry: Berry @@ Black = berry.taggedWith[Black]
val blueBerry: Berry @@ Blue = berry.taggedWith[Blue]

// compile error: val anotherBlackBerry: Berry @@ Black = blueBerry

    Original idea by Miles Sabin, see: https://gist.github.com/milessabin/89c9b47a91017973a35f

    Definition Classes
    softwaremill
  • AndTagger
  • AnyTypeclassTaggingCompat
  • Tag
  • Tagger
  • TypeclassTaggingCompat

implicit final class Tagger[T] extends AnyVal

Linear Supertypes
AnyVal, Any
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Inherited
  1. Tagger
  2. AnyVal
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Visibility
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Instance Constructors

  1. new Tagger(t: T)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    Any
  2. final def ##(): Int
    Definition Classes
    Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def getClass(): Class[_ <: AnyVal]
    Definition Classes
    AnyVal → Any
  6. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  7. val t: T
  8. def taggedWith[U]: @@[T, U]
  9. def toString(): String
    Definition Classes
    Any

Inherited from AnyVal

Inherited from Any

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