6 files declare their use of BreadcrumbBuilderInterface in Zircon Profile 8
- BookBreadcrumbBuilder.php in core/
modules/ book/ src/ BookBreadcrumbBuilder.php - Contains \Drupal\book\BookBreadcrumbBuilder.
- CommentBreadcrumbBuilder.php in core/
modules/ comment/ src/ CommentBreadcrumbBuilder.php - Contains \Drupal\comment\CommentBreadcrumbBuilder.
- ForumBreadcrumbBuilderBase.php in core/
modules/ forum/ src/ Breadcrumb/ ForumBreadcrumbBuilderBase.php - Contains \Drupal\forum\Breadcrumb\ForumBreadcrumbBuilderBase.
- PathBasedBreadcrumbBuilder.php in core/
modules/ system/ src/ PathBasedBreadcrumbBuilder.php - Contains \Drupal\system\PathBasedBreadcrumbBuilder.
- SystemBreadcrumbBlock.php in core/
modules/ system/ src/ Plugin/ Block/ SystemBreadcrumbBlock.php - Contains \Drupal\system\Plugin\Block\SystemBreadcrumbBlock.
- TermBreadcrumbBuilder.php in core/
modules/ taxonomy/ src/ TermBreadcrumbBuilder.php - Contains \Drupal\taxonomy\TermBreadcrumbBuilder.