trait GenericReader extends AnyRef

The following functions are used to derive reader instances for case classes through the generic deriving mechanism from Shapeless

See this blog post for more details: https://meta.plasm.us/posts/2015/11/08/type-classes-and-generic-derivation

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GenericReader
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[java.lang]
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    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  9. implicit def genericReader[R, A, Repr](implicit gen: Aux[A, Repr], repr: Lazy[Reader[R, Repr]]): Reader[R, A]
  10. final def getClass(): Class[_]
    Definition Classes
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  11. def hashCode(): Int
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  12. implicit def hconsReader[R, H, T <: HList](implicit readerHead: Lazy[Reader[R, H]], readerTail: Lazy[Reader[R, T]]): Reader[R, ::[H, T]]
  13. implicit def hnilReader[R]: Reader[R, HNil]
  14. final def isInstanceOf[T0]: Boolean
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  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
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  17. final def notifyAll(): Unit
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  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(): Unit
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    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  22. final def wait(arg0: Long): Unit
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    @throws( ... )
  23. implicit def widenReader[R, A, B](r: Reader[R, A])(implicit ev: <:<[A, B]): Reader[R, B]

    this implicit conversion is useful to get contravariance for Reader instances because cats' Reader is not contravariant and should be:

    this implicit conversion is useful to get contravariance for Reader instances because cats' Reader is not contravariant and should be:

    If you have a Reader[C, Apple] you also have a Reader[C, Fruit] when Apple <: Fruit

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