A library for reading and writing ASN.1 data.

Example

extern crate yasna;

fn main() {
    let der = yasna::construct_der(|writer| {
        writer.write_sequence(|writer| {
            try!(writer.write_i64(10));
            try!(writer.write_bool(true));
            return Ok(());
        })
    }).unwrap();
    println!("(10, true) = {:?}", der);
}