The ZoneParser is a DNS zonefile parser. It has been designed to have a good performance with regards to cpu and memory consumption. It works well with large zonefiles. The code is in an early stage of development and still has a somewhat limited functionality.
The parser is constructed with a file as input. It then works as an iterator yielding the resource records of the zone. An example:
use zoneparser::ZoneParser;
fn main() {
let file = File::open("my-zone.no").unwrap();
let p = ZoneParser::new(&file, "my-zone.no");
for next in p {
match next {
Err(e) => {
println!("Parse error: {}", e);
break;
},
Ok(rr) => {
println!("{}", rr);
},
}
}
}
For further examples, see the included command line tools zonecount
and zonediff.
- Only the common record fields are parsed. Content specific to the record types are returned as anonymous data fields. A later version might support parsing the data content as a secondary function call.
The limited functionality very much reflects the needs I had when I wrote the library. If you find it useful, and miss some functionality, please let me know. It might motivate me to further development. Bug reports are always welcome.