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HashSet<E>.identity constructor

HashSet<E>.identity()

Creates an unordered identity-based set.

Effectively a shorthand for:

new HashSet<E>(equals: identical,
               hashCode: identityHashCode)

Implementation

external factory HashSet.identity();

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-collection/HashSet/HashSet.identity.html