Function inspect_encrypted_data_template_node_with_context 

pub fn inspect_encrypted_data_template_node_with_context<'doc>(
    node: Node<'doc, 'doc>,
    policy: &EncryptionPolicy,
    backend: XmlBackend,
    provider: &dyn CryptoProvider,
    id_attributes: &[IdAttributeRegistration],
) -> Result<EncryptedDataTemplate<'doc>, XmlEncError>

Inspect a template with the operation’s engine and registered XML IDs.