shapeless.ops

hlist

object hlist

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Type Members

  1. trait At[L <: HList, N <: Nat] extends DepFn1[L]

    Type class supporting access to the nth element of this HList.

  2. trait Comapped[L <: HList, F[_]] extends AnyRef

    Type class witnessing that the result of stripping type constructor F off each element of HList L is Out.

  3. trait ConstMapper[C, L <: HList] extends DepFn2[C, L]

    Type class supporting mapping a constant valued function over this HList.

  4. trait Drop[L <: HList, N <: Nat] extends DepFn1[L]

    Type class supporting removal of the first n elements of this HList.

  5. trait Filter[L <: HList, U] extends DepFn1[L]

    Type class supporting access to the all elements of this HList of type U.

  6. trait FilterNot[L <: HList, U] extends DepFn1[L]

    Type class supporting access to the all elements of this HList of type different than U.

  7. trait FlatMapper[HF, In <: HList] extends DepFn1[In]

    Type class supporting flatmapping a higher ranked function over this HList.

  8. final case class HConsHKernel[H, T <: HKernel](tail: T) extends HKernel with Product with Serializable

  9. trait HKernel extends AnyRef

    Type class providing minimally witnessed operations on HLists which can be derived from L by wrapping each of its elements in a type constructor.

  10. trait HKernelAux[L <: HList] extends AnyRef

  11. trait HNilHKernel extends HKernel

  12. trait Init[L <: HList] extends DepFn1[L]

    Type class supporting access to all but the last element of this HList.

  13. trait IsHCons[L <: HList] extends AnyRef

    Type class witnessing that this HList is composite and providing access to head and tail.

  14. trait Last[L <: HList] extends DepFn1[L]

    Type class supporting access to the last element of this HList.

  15. trait LeftFolder[L <: HList, In, HF] extends DepFn2[L, In]

    Type class supporting left-folding a polymorphic binary function over this HList.

  16. trait LeftReducer[L <: HList, HF] extends DepFn1[L]

    Type class supporting left-reducing a polymorphic binary function over this HList.

  17. trait Length[L <: HList] extends DepFn0

    Type class supporting computing the type-level Nat corresponding to the length of this HList.

  18. trait LowPriorityComapped extends AnyRef

  19. trait LowPriorityPrepend extends AnyRef

  20. trait LowPriorityReversePrepend extends AnyRef

  21. trait LowPriorityToArray extends AnyRef

  22. trait LowPriorityToList extends AnyRef

  23. trait MapFolder[L <: HList, R, HF] extends AnyRef

    Type class supporting mapping a polymorphic function over this HList and then folding the result using a monomorphic function value.

  24. trait Mapped[L <: HList, F[_]] extends AnyRef

    Type class witnessing that the result of wrapping each element of HList L in type constructor F is Out.

  25. trait Mapper[HF, In <: HList] extends DepFn1[In]

    Type class supporting mapping a higher ranked function over this HList.

  26. trait NatTRel[L1 <: HList, F1[_], L2 <: HList, F2[_]] extends AnyRef

    Type class witnessing that HLists L1 and L2 have elements of the form F1[Ln] and F2[Ln] respectively for all indices n.

  27. trait Prepend[P <: HList, S <: HList] extends DepFn2[P, S]

    Type class supporting prepending to this HList.

  28. trait Remove[L <: HList, E] extends DepFn1[L]

    Type class supporting removal of an element from this HList.

  29. trait RemoveAll[L <: HList, SL <: HList] extends DepFn1[L]

    Type class supporting removal of a sublist from this HList.

  30. trait ReplaceAt[L <: HList, N <: Nat, V] extends DepFn2[L, V]

    Type class supporting replacement of the Nth element of this HList with an element of type V.

  31. trait Replacer[L <: HList, U, V] extends DepFn2[L, V]

    Type class supporting replacement of the first element of type U from this HList with an element of type V.

  32. trait Reverse[L <: HList] extends DepFn1[L]

    Type class supporting reversing this HList.

  33. trait ReversePrepend[P <: HList, S <: HList] extends DepFn2[P, S]

    Type class supporting reverse prepending to this HList.

  34. trait ReverseSplit[L <: HList, N <: Nat] extends DepFn1[L]

    Type class supporting splitting this HList at the nth element returning the reverse prefix and suffix as a pair.

  35. trait ReverseSplitLeft[L <: HList, U] extends DepFn1[L]

    Type class supporting splitting this HList at the first occurence of an element of type U returning the reverse prefix and suffix as a pair.

  36. trait ReverseSplitRight[L <: HList, U] extends DepFn1[L]

    Type class supporting splitting this HList at the last occurence of an element of type U returning the reverse prefix and suffix as a pair.

  37. trait RightFolder[L <: HList, In, HF] extends DepFn2[L, In]

    Type class supporting right-folding a polymorphic binary function over this HList.

  38. trait RightReducer[L <: HList, HF] extends DepFn1[L]

    Type class supporting right-reducing a polymorphic binary function over this HList.

  39. trait Selector[L <: HList, U] extends DepFn1[L]

    Type class supporting access to the first element of this HList of type U.

  40. trait Split[L <: HList, N <: Nat] extends DepFn1[L]

    Type class supporting splitting this HList at the nth element returning the prefix and suffix as a pair.

  41. trait SplitLeft[L <: HList, U] extends DepFn1[L]

    Type class supporting splitting this HList at the first occurence of an element of type U returning the prefix and suffix as a pair.

  42. trait SplitRight[L <: HList, U] extends DepFn1[L]

    Type class supporting splitting this HList at the last occurence of an element of type U returning the prefix and suffix as a pair.

  43. trait SubtypeUnifier[L <: HList, B] extends DepFn1[L]

    Type class supporting unification of all elements that are subtypes of B in this HList to B, with all other elements left unchanged.

  44. trait Take[L <: HList, N <: Nat] extends DepFn1[L]

    Type class supporting retrieval of the first n elements of this HList.

  45. trait ToArray[-L <: HList, Lub] extends AnyRef

    Type class supporting conversion of this HList to an Array with elements typed as the least upper bound of the types of the elements of this HList.

  46. trait ToList[-L <: HList, Lub] extends AnyRef

    Type class supporting conversion of this HList to an ordinary List with elements typed as the least upper bound of the types of the elements of this HList.

  47. trait Transposer[L <: HList] extends DepFn1[L]

    Type class supporting transposing this HList.

  48. trait Tupler[L <: HList] extends DepFn1[L]

    Type class supporting conversion of this HList to a tuple.

  49. trait Unifier[L <: HList] extends DepFn1[L]

    Type class supporting unification of this HList.

  50. trait Union[L <: HList] extends AnyRef

    Type class computing the coproduct type corresponding to this HList.

  51. trait Unzip[L <: HList] extends DepFn1[L]

    Type class supporting unzipping this HList of tuples returning a tuple of HLists.

  52. trait Zip[L <: HList] extends DepFn1[L]

    Type class supporting zipping this HList of HLists returning an HList of tuples.

  53. trait ZipApply[FL <: HList, AL <: HList] extends DepFn2[FL, AL]

    Type class supporting zipping this HList of monomorphic function values with its argument HList of correspondingly typed function arguments returning the result of each application as an HList.

  54. trait ZipConst[C, L <: HList] extends DepFn2[C, L]

    Type class supporting zipping an HList with a constant, resulting in an HList of tuples of the form ({element from input HList}, {supplied constant})

  55. trait ZipOne[H <: HList, T <: HList] extends DepFn2[H, T]

    Type class supporting zipping this HList with an HList of HLists returning an HList of HLists with each element of this HList prepended to the corresponding HList element of the argument HList.

  56. trait ZipWith[L <: HList, R <: HList, P <: Poly2] extends DepFn2[L, R]

    Type class supporting zipping an 'HList' with another 'HList' using a 'Poly2' resulting in an HList

  57. trait ZipWithKeys[K <: HList, V <: HList] extends DepFn2[K, V]

    Type class supporting zipping an HList of values with an HList of keys to create a record.

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
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  2. final def !=(arg0: Any): Boolean

    Definition Classes
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  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
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  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. object At

  7. object Comapped extends LowPriorityComapped

  8. object ConstMapper

  9. object Drop

  10. object Filter

  11. object FilterNot

  12. object FlatMapper

  13. object HKernel

  14. object HKernelAux

  15. object HNilHKernel extends HNilHKernel with Product with Serializable

  16. object Init

  17. object IsHCons

  18. object Last

  19. object LeftFolder

  20. object LeftReducer

  21. object Length

  22. object MapFolder

  23. object Mapped

  24. object Mapper

  25. object NatTRel

  26. object Prepend extends LowPriorityPrepend

  27. object Remove

  28. object RemoveAll

  29. object ReplaceAt

  30. object Replacer

  31. object Reverse

  32. object ReversePrepend extends LowPriorityReversePrepend

  33. object ReverseSplit

  34. object ReverseSplitLeft

  35. object ReverseSplitRight

  36. object RightFolder

  37. object RightReducer

  38. object Selector

  39. object Split

  40. object SplitLeft

  41. object SplitRight

  42. object SubtypeUnifier

  43. object Take

  44. object ToArray extends LowPriorityToArray

  45. object ToList extends LowPriorityToList

  46. object Transposer

  47. object Tupler extends TuplerInstances

  48. object Unifier

  49. object Union

  50. object Unzip

  51. object Zip

  52. object ZipApply

  53. object ZipConst

  54. object ZipOne

  55. object ZipWith

  56. object ZipWithKeys

  57. final def asInstanceOf[T0]: T0

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  58. def clone(): AnyRef

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    protected[java.lang]
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  59. final def eq(arg0: AnyRef): Boolean

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  60. def equals(arg0: Any): Boolean

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  61. def finalize(): Unit

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  62. final def getClass(): Class[_]

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  63. def hashCode(): Int

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  64. final def isInstanceOf[T0]: Boolean

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

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  66. final def notify(): Unit

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  67. final def notifyAll(): Unit

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

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  69. def toString(): String

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  70. final def wait(): Unit

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

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    @throws( ... )
  72. final def wait(arg0: Long): Unit

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