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org.scalactic

CanEqual

abstract class CanEqual[A, B] extends AnyRef

Abstract class used to enforce type constraints for equality checks.

For more information on how this class is used, see the documentation of TripleEqualsSupport.

Annotations
@implicitNotFound("types ${A} and ${B} do not adhere to the type constraint selected for the === and !== operators; the missing implicit parameter is of type org.scalactic.CanEqual[${A},${B}]")
Source
CanEqual.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
AToBEquivalenceConstraint, BToAEquivalenceConstraint, EqualityConstraint
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Inherited
  1. CanEqual
  2. AnyRef
  3. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new CanEqual()

Abstract Value Members

  1. abstract def areEqual(a: A, b: B): Boolean

    Indicates whether the objects passed as a and b are equal.

    Indicates whether the objects passed as a and b are equal.

    a

    a left-hand-side object being compared with another (right-hand-side one) for equality (e.g., a == b)

    b

    a right-hand-side object being compared with another (left-hand-side one) for equality (e.g., a == b)