1. Dart
2. dart:io
3. Link
4. updateSync abstract method

##### Link class

1. Constructors
2. Link
3. fromRawPath
4. fromUri
5. Properties
6. absolute
7. hashCode
8. isAbsolute
9. parent
10. path
11. runtimeType
12. uri
13. Methods
14. create
15. createSync
16. rename
17. renameSync
18. resolveSymbolicLinks
19. resolveSymbolicLinksSync
20. target
21. targetSync
22. update
23. updateSync
24. delete
25. deleteSync
26. exists
27. existsSync
28. noSuchMethod
29. stat
30. statSync
31. toString
32. watch
33. Operators
34. operator ==

description

# updateSync method

void updateSync (String target)

Synchronously updates the link. Calling updateSync on a non-existing link will throw an exception.

## Implementation

    void updateSync(String target);