Scala 3/scala/Equals

Equals

trait Equals

An interface containing operations for equality. The only method not already present in class AnyRef is canEqual.

Source:
Equals.scala
class Any
trait Product
class Option[A]
object None.type
class Some[A]
trait Product1[T1]
class (T1)
trait Product10[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)
trait Product11[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)
trait Product12[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
trait Product13[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13)
trait Product14[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)
trait Product15[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15)
trait Product16[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16)
trait Product17[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17)
trait Product18[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18)
trait Product19[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19)
trait Product2[T1, T2]
class (T1, T2)
trait Product20[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20)
trait Product21[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21)
trait Product22[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22)
trait Product3[T1, T2, T3]
class (T1, T2, T3)
trait Product4[T1, T2, T3, T4]
class (T1, T2, T3, T4)
trait Product5[T1, T2, T3, T4, T5]
class (T1, T2, T3, T4, T5)
trait Product6[T1, T2, T3, T4, T5, T6]
class (T1, T2, T3, T4, T5, T6)
trait Product7[T1, T2, T3, T4, T5, T6, T7]
class (T1, T2, T3, T4, T5, T6, T7)
trait Product8[T1, T2, T3, T4, T5, T6, T7, T8]
class (T1, T2, T3, T4, T5, T6, T7, T8)
trait Product9[T1, T2, T3, T4, T5, T6, T7, T8, T9]
class (T1, T2, T3, T4, T5, T6, T7, T8, T9)
trait Tuple
object EmptyTuple.type
class H *: T
trait Enum
trait EnumValue
class TupleXXL
class Either[A, B]
class Left[A, B]
class Right[A, B]
class Try[T]
class Failure[T]
class Success[T]
trait Map[K, V]
class AbstractMap[K, V]
class AbstractMap[K, V]
class HashMap[K, V]
class IntMap[T]
class ListMap[K, V]
class LongMap[T]
class Map1[K, V]
class Map2[K, V]
class Map3[K, V]
class Map4[K, V]
class WithDefault[K, V]
class WithDefault[K, V]
class TreeMap[K, V]
class TreeSeqMap[K, V]
class VectorMap[K, V]
class AbstractMap[K, V]
class TrieMap[K, V]
class AnyRefMap[K, V]
class HashMap[K, V]
class LinkedHashMap[K, V]
class ListMap[K, V]
class LongMap[V]
class WithDefault[K, V]
class WithDefault[K, V]
class OpenHashMap[Key, Value]
class TreeMap[K, V]
trait DefaultMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SeqMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait SortedMap[K, V]
trait Map[K, V]
trait Map[K, V]
trait Map[K, V]
trait MultiMap[K, V]
trait Seq[A]
class AbstractSeq[A]
class AbstractSeq[A]
class ArraySeq[A]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
class LazyList[A]
class List[A]
class ::[A]
object Nil.type
class NumericRange[T]
class Exclusive[T]
class Inclusive[T]
class Queue[A]
class Range
class Exclusive
class Inclusive
class Stream[A]
class Cons[A]
object Empty.type
class Vector[A]
class AbstractSeq[A]
class ArrayBuffer[A]
class ArrayDeque[A]
class Queue[A]
class Stack[A]
class ListBuffer[A]
class ArraySeq[T]
class ofBoolean
class ofByte
class ofChar
class ofDouble
class ofFloat
class ofInt
class ofLong
class ofRef[T]
class ofShort
class ofUnit
trait IndexedSeq[A]
trait IndexedSeq[A]
trait IndexedSeq[T]
trait IndexedBuffer[A]
trait LinearSeq[A]
trait LinearSeq[A]
trait Seq[A]
trait Seq[A]
trait Buffer[A]
class Accumulator[A, CC, C]
trait Set[A]
class AbstractSet[A]
class AbstractSet[A]
class ValueSet
class BitSet
class BitSet1
class BitSet2
class BitSetN
class HashSet[A]
class ListSet[A]
class Set1[A]
class Set2[A]
class Set3[A]
class Set4[A]
class TreeSet[A]
class AbstractSet[A]
class BitSet
class HashSet[A]
class LinkedHashSet[A]
class TreeSet[A]
trait SortedSet[A]
trait BitSet
trait SortedSet[A]
trait SortedSet[A]
trait Set[A]
trait Set[A]
trait ClassTag[T]
trait Manifest[T]

Value members

Abstract methods

def canEqual(that: Any): Boolean

A method that should be called from every well-designed equals method that is open to be overridden in a subclass.

A method that should be called from every well-designed equals method that is open to be overridden in a subclass. See Programming in Scala, Chapter 28 for discussion and design.

Value parameters:
that

the value being probed for possible equality

Returns:

true if this instance can possibly equal that, otherwise false

Source:
Equals.scala
def equals(that: Any): Boolean

The universal equality method defined in AnyRef.

The universal equality method defined in AnyRef.

Source:
Equals.scala