As written here i'm opening this issue as i' m using SubjectAlternativeName::other_name.

I'm using it to generate a certificate for a testroutine for RFC 9174 which defines the SAN of the certificate should be in other_name 1.3.6.1.5.5.7.8.11 (Appendix C).
The code for this test can be found here.

For now i'm using the following alternative, but it looks like it is deprecated:

let subject_alternative_name = X509Extension::new_nid(
        None,
        Some(&builder.x509v3_context(None, None)),
        Nid::SUBJECT_ALT_NAME,
        &format!("otherName:1.3.6.1.5.5.7.8.11;IA5STRING:{}", sanname),
    )
    .unwrap();

Thank you for your help