Returns the unique ID for the display variant.

Return value

string The display variant ID.

1 method overrides VariantInterface::id()

VariantBase::id in core/lib/Drupal/Core/Display/VariantBase.php

Returns the unique ID for the display variant.

File

core/lib/Drupal/Core/Display/VariantInterface.php, line 46

Class

VariantInterface

Provides an interface for DisplayVariant plugins.

Namespace

Drupal\Core\Display

Code

public function id();

---