dns-parser 0.3.5

Pure-rust DNS protocol parser library. This does not support network, only raw protocol parser.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

use {QueryType, QueryClass, Name, Class, Header, RRData};


/// Parsed DNS packet
#[derive(Debug)]
pub struct Packet<'a> {
    pub header: Header,
    pub questions: Vec<Question<'a>>,
    pub answers: Vec<ResourceRecord<'a>>,
    pub nameservers: Vec<ResourceRecord<'a>>,
    pub additional: Vec<ResourceRecord<'a>>,
}

/// A parsed chunk of data in the Query section of the packet
#[derive(Debug)]
pub struct Question<'a> {
    pub qname: Name<'a>,
    pub qtype: QueryType,
    pub qclass: QueryClass,
}

/// A single DNS record
///
/// We aim to provide whole range of DNS records available. But as time is
/// limited we have some types of packets which are parsed and other provided
/// as unparsed slice of bytes.
#[derive(Debug)]
pub struct ResourceRecord<'a> {
    pub name: Name<'a>,
    pub cls: Class,
    pub ttl: u32,
    pub data: RRData<'a>,
}

#[derive(Debug)]
pub struct SoaRecord<'a> {
    pub primary_ns: Name<'a>,
    pub mailbox: Name<'a>,
    pub serial: u32,
    pub refresh: u32,
    pub retry: u32,
    pub expire: u32,
    pub minimum_ttl: u32,
}