Trait

shapeless

TypeClass

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trait TypeClass[C[_]] extends ProductTypeClass[C]

A type class additionally abstracting over the coproduct operation of type classes over types of kind *.

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  2. ProductTypeClass
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Abstract Value Members

  1. abstract def coproduct[L, R <: Coproduct](cl: ⇒ C[L], cr: ⇒ C[R]): C[:+:[L, R]]

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    Given two type class instances for L and R, produce a type class instance for the coproduct L :+: R.

  2. abstract def emptyCoproduct: C[CNil]

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    The empty coproduct

  3. abstract def emptyProduct: C[HNil]

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    The empty product.

    The empty product.

    Definition Classes
    ProductTypeClass
  4. abstract def product[H, T <: HList](ch: C[H], ct: C[T]): C[::[H, T]]

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    Given a type class instance for H, and a type class instance for a product, produce a type class instance for the product prepended with H.

    Given a type class instance for H, and a type class instance for a product, produce a type class instance for the product prepended with H.

    Definition Classes
    ProductTypeClass
  5. abstract def project[F, G](instance: ⇒ C[G], to: (F) ⇒ G, from: (G) ⇒ F): C[F]

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    Given an isomorphism between F and G, and a type class instance for G, produce a type class instance for F.

    Given an isomorphism between F and G, and a type class instance for G, produce a type class instance for F.

    Definition Classes
    ProductTypeClass

Concrete Value Members

  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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    Attributes
    protected[java.lang]
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    Annotations
    @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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    protected[java.lang]
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. final def synchronized[T0](arg0: ⇒ T0): T0

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  16. def toString(): String

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  17. final def wait(): Unit

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    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit

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  19. final def wait(arg0: Long): Unit

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Inherited from ProductTypeClass[C]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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