1. Dart
2. dart:core
3. Symbol
4. hashCode property

##### Symbol class

1. Constructors
2. Symbol
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Constants
12. empty
13. unaryMinus

description

# hashCode property Null safety

int hashCode
override

Returns a hash code compatible with operator==.

Equal symbols have the same hash code.

## Implementation

    int get hashCode;