IdentityEquality<E> class Null safety

Equality of objects that compares only the identity of the objects.

Implemented types

Constructors

IdentityEquality()
const

Properties

hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

equals(E e1, E e2) → bool
Compare two elements for being equal.
override
hash(E e) → int
Creates a combined hash code for a number of objects.
override
isValidKey(Object? o) → bool
Test whether an object is a valid argument to equals and hash.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited