Function indy_credx::issuer::create_credential

pub fn create_credential(
    cred_def: &CredentialDefinition, 
    cred_def_private: &CredentialDefinitionPrivate, 
    cred_offer: &CredentialOffer, 
    cred_request: &CredentialRequest, 
    cred_values: CredentialValues, 
    revocation_config: Option<CredentialRevocationConfig<'_>>
) -> Result<(Credential, Option<RevocationRegistry>, Option<RevocationRegistryDelta>)>