6 methods override EncoderInterface::supportsEncoding()

ChainEncoder::supportsEncoding in drupal/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/ChainEncoder.php
Checks whether the serializer can encode to given format
JsonEncode::supportsEncoding in drupal/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncode.php
Checks whether the serializer can encode to given format
JsonEncoder::supportsEncoding in drupal/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/JsonEncoder.php
Checks whether the serializer can encode to given format
SerializationTestEncoder::supportsEncoding in drupal/core/modules/system/tests/modules/serialization_test/lib/Drupal/serialization_test/SerializationTestEncoder.php
Checks whether this encoder can encode to the requested format.
Serializer::supportsEncoding in drupal/core/vendor/symfony/serializer/Symfony/Component/Serializer/Serializer.php
Checks whether the serializer can encode to given format
XmlEncoder::supportsEncoding in drupal/core/vendor/symfony/serializer/Symfony/Component/Serializer/Encoder/XmlEncoder.php
Checks whether the serializer can encode to given format