1. Dart
2. dart:collection
3. DoubleLinkedQueueEntry<E>
4. prepend method

##### DoubleLinkedQueueEntry class

1. Constructors
2. DoubleLinkedQueueEntry
3. Properties
4. element
5. hashCode
6. runtimeType
7. Methods
8. append
9. nextEntry
10. noSuchMethod
11. prepend
12. previousEntry
13. remove
14. toString
15. Operators
16. operator ==

description

# prepend method Null safety

void prepend (

1. E e

)

Prepends the given `e` as entry just before this entry.

## Implementation

    void prepend(E e) {
      DoubleLinkedQueueEntry<E>(e)._link(_previousLink, this);
    }