Function x509_parser::parse_x509_der

pub fn parse_x509_der<'a>(
    i: &'a [u8]
) -> IResult<&'a [u8], X509Certificate<'a>, X509Error>

Parse a DER-encoded X.509 Certificate, and return the remaining of the input and the built object.

The returned object uses zero-copy, and so has the same lifetime as the input.

Note that only parsing is done, not validation.

For example, to parse a certificate and print the subject and issuer:

let res = parse_x509_der(DER);
match res {
    Ok((_rem, x509)) => {
        let subject = &x509.tbs_certificate.subject;
        let issuer = &x509.tbs_certificate.issuer;
        println!("X.509 Subject: {}", subject);
        println!("X.509 Issuer: {}", issuer);
    },
    _ => panic!("x509 parsing failed: {:?}", res),
}