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

##### Function class

1. Constructors
2. Function
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Static methods
12. apply

description

# hashCode property Null safety

int hashCode
override

Returns a hash code value that is compatible with `operator==`.

## Implementation

    int get hashCode;