Function webpki::trust_anchor_util::cert_der_as_trust_anchor

pub fn cert_der_as_trust_anchor(cert_der: &[u8]) -> Result<TrustAnchor, Error>

Interprets the given DER-encoded certificate as a TrustAnchor. The certificate is not validated. In particular, there is no check that the certificate is self-signed or even that the certificate has the cA basic constraint.