Scala 3/API/scala/Tuple1

Tuple1

final case class Tuple1[@specialized(Int, Long, Double) +T1](_1: T1) extends Product1[T1]

A tuple of 1 elements; the canonical representation of a scala.Product1.

Value Params
_1

Element 1 of this Tuple1

Constructor

Create a new tuple with 1 elements.

Source
Tuple1.scala
trait Product1[T1]
trait Product
trait Equals
class Object
trait Matchable
class Any

Value members

Concrete methods

override def toString(): String
Definition Classes
Any
Source
Tuple1.scala

Inherited methods

override def productArity: Int

The arity of this product.

Returns

1

Definition Classes
Inherited from
Product1
Source
Product1.scala
@throws(scala.Predef.classOf[scala.IndexOutOfBoundsException])
override def productElement(n: Int): Any

Returns the n-th projection of this product if 0 <= n < productArity, otherwise throws an IndexOutOfBoundsException.

Value Params
n

number of the projection to be returned

Returns

same as ._(n+1), for example productElement(0) is the same as ._1.

Throws
IndexOutOfBoundsException

if the n is out of range(n < 0 || n >= 1).

Definition Classes
Inherited from
Product1
Source
Product1.scala
def productElementNames: Iterator[String]

An iterator over the names of all the elements of this product.

Inherited from
Product
Source
Product.scala
def productIterator: Iterator[Any]

An iterator over all the elements of this product.

Returns

in the default implementation, an Iterator[Any]

Inherited from
Product
Source
Product.scala