Packages

final class HCons[+H, +T <: HList] extends HList

A cons cell of an HList, containing an element type and the element

Source
HList.scala
Linear Supertypes
HList, Product, Equals, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. HCons
  2. HList
  3. Product
  4. Equals
  5. AnyRef
  6. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new HCons(head: H, tail: T)

Type Members

  1. type ::[E] = HCons[E, Self]

    The type of prepending an element of type E to this HList

    The type of prepending an element of type E to this HList

    Definition Classes
    HList
  2. type :::[L <: HList] = HList.:::.L.Fold[HList, PrependHead, Self]

    The type of concatenating another HList with this HList

    The type of concatenating another HList with this HList

    Definition Classes
    HList
  3. type Apply[N <: Nat] = Nat.Fold.Head

    Get the type of the Nth element of this HList

    Get the type of the Nth element of this HList

    Definition Classes
    HList
  4. type Drop[N <: Nat] = HList.Drop.N.Fold[HList, TailOf, Self]

    Drop the first N elements from this HList and return the resulting type

    Drop the first N elements from this HList and return the resulting type

    Definition Classes
    HList
  5. type Fold[U, F[_ <: HList, _ <: U] <: U, Z <: U] = F[Self, T.Fold[U, F, Z]]

    The type of a Fold operation on this HList

    The type of a Fold operation on this HList

    Definition Classes
    HConsHList
  6. type Head = H

    The type of the first element

    The type of the first element

    Definition Classes
    HConsHList
  7. type Length = Fold[Nat, IncrementForFold, _0]

    Get the Nat type of the length of this HList

    Get the Nat type of the length of this HList

    Definition Classes
    HList
  8. type Self = HCons[H, T]

    The type of this HList object

    The type of this HList object

    Definition Classes
    HConsHList
  9. type Tail = T

    The type of the tail of this HList

    The type of the tail of this HList

    Definition Classes
    HConsHList

Value Members

  1. final def ::[E](elem: E): ::[E]

    Prepend an element to this HList, returning a new HList.

    Prepend an element to this HList, returning a new HList.

    Definition Classes
    HList
    Annotations
    @inline()
  2. final def :::[L <: HList](l: L): :::[L]

    Concatenate another HList to this HList, returning a new HList.

    Concatenate another HList to this HList, returning a new HList.

    Definition Classes
    HList
  3. final def _unsafeApply[N <: Nat](i: Int): Apply[N]
    Definition Classes
    HList
    Annotations
    @inline()
  4. final macro def apply(n: Int): Any

    Return the nth element from this HList, using the correct return type if n is a literal, otherwise Any.

    Return the nth element from this HList, using the correct return type if n is a literal, otherwise Any.

    Definition Classes
    HList
  5. final def apply[N <: Nat](n: N): Apply[N]

    Return the nth element from this HList, using the correct return type.

    Return the nth element from this HList, using the correct return type.

    Definition Classes
    HList
    Annotations
    @inline()
  6. final def canEqual(that: Any): Boolean
    Definition Classes
    HList → Equals
  7. final def drop(i: Int): HList

    Drop the first n elements from this HList.

    Drop the first n elements from this HList.

    Definition Classes
    HList
  8. final def drop[N <: Nat](n: N): Drop[N]

    Drop the first n elements from this HList.

    Drop the first n elements from this HList.

    Definition Classes
    HList
    Annotations
    @inline()
  9. final def equals(that: Any): Boolean
    Definition Classes
    HList → Equals → AnyRef → Any
  10. def fold[U, F[_ <: HList, _ <: U] <: U, Z <: U](f: TypedFunction2[HList, U, U, F], z: Z): Fold[U, F, Z]

    Fold the elements of this HList.

    Fold the elements of this HList.

    Definition Classes
    HConsHList
  11. final def foreach(f: (Any) => Unit): Unit

    Evaluate a function for each element of this HList.

    Evaluate a function for each element of this HList.

    Definition Classes
    HList
  12. final lazy val hashCode: Int
    Definition Classes
    HList → AnyRef → Any
  13. val head: H

    Get the first element, or throw a NoSuchElementException if this HList is empty.

    Get the first element, or throw a NoSuchElementException if this HList is empty.

    Definition Classes
    HConsHList
  14. final def isEmpty: Boolean

    Check if this list is empty.

    Check if this list is empty.

    Definition Classes
    HList
  15. final def length: Length

    Get the length of this list as a Nat.

    Get the length of this list as a Nat.

    Definition Classes
    HList
    Annotations
    @inline()
  16. def nonEmpty: Boolean

    Check if this HList is non-empty.

    Check if this HList is non-empty.

    Definition Classes
    HConsHList
  17. final def productArity: Int

    Get the length of this list as an Int.

    Get the length of this list as an Int.

    Definition Classes
    HList → Product
  18. final def productElement(i: Int): Any
    Definition Classes
    HList → Product
  19. def productElementName(n: Int): String
    Definition Classes
    Product
  20. def productElementNames: Iterator[String]
    Definition Classes
    Product
  21. def productIterator: Iterator[Any]
    Definition Classes
    Product
  22. def productPrefix: String
    Definition Classes
    Product
  23. def self: HCons[H, T]

    Return this HList typed as Self/

    Return this HList typed as Self/

    Definition Classes
    HConsHList
  24. val tail: T

    Get the tail of the list, or throw a NoSuchElementException if this HList is empty.

    Get the tail of the list, or throw a NoSuchElementException if this HList is empty.

    Definition Classes
    HConsHList
  25. def toList: List[Any]

    Convert this HList to a List[Any].

    Convert this HList to a List[Any].

    Definition Classes
    HConsHList
  26. final def toString(): String
    Definition Classes
    HList → AnyRef → Any