pub fn fill_with_credential(
view: &Fido2CredentialView,
value: Passkey,
) -> Result<Fido2CredentialFullView, FillCredentialError>
pub fn fill_with_credential(
view: &Fido2CredentialView,
value: Passkey,
) -> Result<Fido2CredentialFullView, FillCredentialError>