Packages

final class Meta[A] extends AnyRef

Convenience for introducing a symmetric Get/Put pair into implicit scope, and for deriving new symmetric pairs. It's important to understand that Meta should never be demanded by user methods; instead demand both Get and Put. The reason for this is that while Meta implies Get and Put, the presence of both Get and Put does *not* imply Meta.

Source
meta.scala
Linear Supertypes
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Visibility
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Instance Constructors

  1. new Meta(get: Get[A], put: Put[A])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. val get: Get[A]
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def imap[B](f: (A) ⇒ B)(g: (B) ⇒ A): Meta[B]

    Meta is an invariant functor.

    Meta is an invariant functor. Prefer timap as it provides for better diagnostics.

  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. val put: Put[A]
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def timap[B](f: (A) ⇒ B)(g: (B) ⇒ A)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[B]): Meta[B]

    Variant of imap that takes a type tag, to aid in diagnostics.

  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Deprecated Value Members

  1. def xmap[B](f: (A) ⇒ B, g: (B) ⇒ A)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[B]): Meta[B]
    Annotations
    @deprecated
    Deprecated

    (Since version 0.6.0) Use imap, or timap if a TypeTag is available.

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