namespace Drupal\Core\Update
Same name in other branches
| Object name | File name | Summary | 
|---|---|---|
| EquivalentUpdate | core/lib/Drupal/Core/Update/EquivalentUpdate.php | Value object to hold information about an equivalent update. | 
| RemovedPostUpdateNameException | core/lib/Drupal/Core/Update/RemovedPostUpdateNameException.php | An exception thrown for removed post-update functions. | 
| UpdateBackend | core/lib/Drupal/Core/Update/UpdateBackend.php | Defines a cache backend for use during Drupal database updates. | 
| UpdateCacheBackendFactory | core/lib/Drupal/Core/Update/UpdateCacheBackendFactory.php | Cache factory implementation for use during Drupal database updates. | 
| UpdateCompilerPass | core/lib/Drupal/Core/Update/UpdateCompilerPass.php | Removes services with unmet dependencies. | 
| UpdateHookRegistry | core/lib/Drupal/Core/Update/UpdateHookRegistry.php | Provides module updates versions handling. | 
| UpdateHookRegistryFactory | core/lib/Drupal/Core/Update/UpdateHookRegistryFactory.php | Service factory for the versioning update registry. | 
| UpdateKernel | core/lib/Drupal/Core/Update/UpdateKernel.php | Defines a kernel which is used primarily to run the update of Drupal. | 
| UpdateRegistry | core/lib/Drupal/Core/Update/UpdateRegistry.php | Provides all and missing update implementations. | 
| UpdateRegistryFactory | core/lib/Drupal/Core/Update/UpdateRegistryFactory.php | Service factory for the update registry. | 
| UpdateServiceProvider | core/lib/Drupal/Core/Update/UpdateServiceProvider.php | Customizes the container for running updates. | 
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