573 lines
14 KiB
Rust
573 lines
14 KiB
Rust
use crate::common_types::*;
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use std::net::{Ipv4Addr, Ipv6Addr};
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use crate::ser::{packet::DnsPacketData, text::DnsTextData, RRData};
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// unless otherwise documented, class should probably be IN (0x0001)
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// deriving RRData will add a unit test to make sure the type is
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// registered; there must be a records::types::$name `Type` constant
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// with the same name as the struct.
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#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(IN)]
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pub struct A {
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pub addr: Ipv4Addr,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NS {
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pub nsdname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MD {
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pub madname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MF {
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pub madname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct CNAME {
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pub cname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct SOA {
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pub mname: DnsCompressedName,
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pub rname: DnsCompressedName,
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pub serial: u32,
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pub refresh: u32,
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pub retry: u32,
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pub expire: u32,
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pub minimum: u32,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MB {
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pub madname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MG {
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pub mgmname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MR {
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pub newname: DnsCompressedName,
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}
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// not allowed in zone files anyway, i.e. no text representation.
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// content not restricted either, just some bytes. no need to parse it,
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// generic representation should be just fine.
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//
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// #[RRClass(ANY)]
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// pub struct NULL;
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// text representation like: `WKS 127.0.0.1 TCP smtp http 110`. would
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// have to parse protocol and service names.
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//
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(IN)]
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// pub struct WKS {
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// pub address: Ipv4Addr,
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// pub protocol: u8,
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// pub bitmap: ..., // remaining bytes
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// }
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct PTR {
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pub ptrdname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct HINFO {
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pub cpu: ShortText,
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pub os: ShortText,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MINFO {
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pub rmailbx: DnsCompressedName,
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pub emailbx: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct MX {
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pub preference: u16,
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pub mxname: DnsCompressedName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct TXT {
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pub text: LongText,
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}
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// end of RFC 1035: no DnsCompressedName below!
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct RP {
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pub mbox: DnsCanonicalName,
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pub txt: DnsCanonicalName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct AFSDB {
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pub subtype: u16,
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pub hostname: DnsCanonicalName,
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}
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// https://tools.ietf.org/html/rfc1183#section-3.1 says "its format in
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// master files is a <character-string>" which say nothing about the
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// binary encoding; later it says "<PSDN-address> is a string of decimal
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// digits", so it would seem that there is no length encoding or
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// restriction.
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//
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// wireshark and bind use <character-string> though (bind also wants at
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// least 4 bytes in the field: probably due to "beginning with the 4
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// digit DNIC").
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//
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// #[RRClass(ANY)]
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// pub struct X25 {
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// pub psdn_address: ShortText,
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// }
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// #[RRClass(ANY)]
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// pub struct ISDN {
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// pub isdn_address: ShortText,
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// pub subaddress: Option<ShortText>,
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// }
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct RT {
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pub preference: u16,
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pub intermediate: DnsCanonicalName,
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}
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// #[RRClass(ANY)]
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// pub struct NSAP;
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#[allow(non_camel_case_types)]
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRTypeName = "NSAP-PTR"]
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#[RRClass(ANY)]
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pub struct NSAP_PTR {
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pub owner: DnsCanonicalName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct SIG {
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pub rr_type: Type,
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pub algorithm: u8,
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pub labels: u8,
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// RFC says this can be omitted in text form if it is the same as
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// the TTL on the SIG record. not supported to be omitted here
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// (TODO?).
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pub original_ttl: OptionalTTL,
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pub signature_expiration: TimeStrict,
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pub signature_inception: TimeStrict,
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pub key_tag: u16,
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pub signers_name: DnsCanonicalName,
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pub signature: Base64RemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct KEY {
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pub flags: u16,
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pub protocol: u8,
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pub algorithm: u8,
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pub public_key: Base64RemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(IN)]
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pub struct PX {
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pub preference: u16,
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pub map822: DnsCanonicalName,
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pub mapx400: DnsCanonicalName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)] // not restricted in rfc 1712
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pub struct GPOS {
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pub longitude: ShortText,
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pub latitude: ShortText,
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pub altitude: ShortText,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(IN)]
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pub struct AAAA {
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pub addr: Ipv6Addr,
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}
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pub use super::weird_structs::LOC;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NXT {
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pub next: DnsCanonicalName,
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pub types: NxtTypeBitmap,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct EID;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct NIMLOC;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(IN)]
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pub struct SRV {
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pub preference: u16,
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pub weight: u16,
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pub port: u16,
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pub target: DnsCanonicalName,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct ATMA;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NAPTR {
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pub order: u16,
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pub preference: u16,
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pub flags: ShortText,
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pub service: ShortText,
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pub regexp: ShortText,
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pub replacement: DnsCanonicalName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(IN)]
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pub struct KX {
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pub preference: u16,
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pub exchanger: DnsCanonicalName,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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pub struct CERT {
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pub cert_type: u16,
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pub key_tag: u16,
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pub algorithm: u8,
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pub certificate: Base64RemainingBlob,
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}
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pub use super::weird_structs::A6;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct DNAME {
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pub target: DnsCanonicalName,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct SINK;
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// OPT should be decoded at "transport level", abuses ttl and class
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// fields too.
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// pub struct OPT;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct APL;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct DS {
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pub key_tag: u16,
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pub algorithm: u8,
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pub digest_type: u8,
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pub digest: HexRemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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pub struct SSHFP {
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pub algorithm: u8,
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pub fingerprint_type: u8,
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// RFC 4255 doesn't specify whether whitespace is allowed.
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// `HexRemainingBlob` allows whitespace.
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pub fingerprint: HexRemainingBlob,
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}
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pub use super::weird_structs::IPSECKEY;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct RRSIG {
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pub rr_type: Type,
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pub algorithm: u8,
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pub labels: u8,
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pub original_ttl: u32,
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pub signature_expiration: Time,
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pub signature_inception: Time,
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pub key_tag: u16,
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pub signers_name: DnsCanonicalName,
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pub signature: Base64RemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NSEC {
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pub next: DnsName, // RFC 6840 says not canonic (updates RFC 4034)
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pub types: NsecTypeBitmap,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct DNSKEY {
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pub flags: u16,
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pub protocol: u8,
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pub algorithm: u8,
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pub public_key: Base64RemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(IN)]
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pub struct DHCID {
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pub content: Base64RemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NSEC3 {
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pub hash_algorithm: u8,
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pub flags: u8,
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pub iterations: u16,
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pub salt: HexShortBlob,
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pub next_hashed: NextHashedOwnerName,
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pub types: NsecTypeBitmap,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NSEC3PARAM {
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pub hash_algorithm: u8,
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pub flags: u8,
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pub iterations: u16,
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pub salt: HexShortBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct TLSA {
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// TODO: support acronyms from https://tools.ietf.org/html/rfc7218
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pub cert_usage: u8,
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pub selector: u8,
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pub matching_type: u8,
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pub data: HexRemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct SMIMEA {
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// TODO: support acronyms from https://tools.ietf.org/html/rfc7218
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pub cert_usage: u8,
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pub selector: u8,
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pub matching_type: u8,
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pub data: HexRemainingBlob,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct HIP;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct NINFO {
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pub text: LongText,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct RKEY {
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pub flags: u16,
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pub protocol: u8,
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pub algorithm: u8,
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pub public_key: Base64RemainingBlob,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct TALINK;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct CDS {
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pub key_tag: u16,
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pub algorithm: u8,
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pub digest_type: u8,
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pub digest: HexRemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct CDNSKEY {
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pub flags: u16,
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pub protocol: u8,
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pub algorithm: u8,
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pub public_key: Base64RemainingBlob,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct OPENPGPKEY {
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pub public_key: Base64RemainingBlob,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct CSYNC;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(ANY)]
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// pub struct ZONEMD {
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// pub serial: u32,
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// pub digest_type: u8,
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// pub reserved: u8,
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// pub digest: HexRemainingBlobNotEmpty,
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// }
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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pub struct SPF {
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pub text: LongText,
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}
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct UINFO;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct UID;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct GID;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct UNSPEC;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct NID;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct L32;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct L64;
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// #[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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// #[RRClass(?)]
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// pub struct LP;
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
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pub struct EUI48 {
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|
pub addr: EUI48Addr,
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}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
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#[RRClass(ANY)]
|
|
pub struct EUI64 {
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|
pub addr: EUI64Addr
|
|
}
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#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
|
|
#[RRClass(ANY)]
|
|
pub struct TKEY {
|
|
pub algorithm: DnsName,
|
|
pub inception: u32,
|
|
pub expiration: u32,
|
|
pub mode: u16,
|
|
pub error: u16,
|
|
pub key: Base64LongBlob,
|
|
pub other: Base64LongBlob,
|
|
}
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|
|
|
#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
|
|
#[RRClass(ANY)]
|
|
pub struct TSIG {
|
|
pub algorithm: DnsName,
|
|
pub signed: Time48,
|
|
pub fudge: u16,
|
|
pub mac: Base64LongBlob,
|
|
pub original_id: u16,
|
|
pub error: u16,
|
|
pub other: Base64LongBlob,
|
|
}
|
|
|
|
// QTYPEs: IXFR, AXFR, MAILB, MAILA, ANY
|
|
|
|
#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
|
|
#[RRClass(ANY)]
|
|
pub struct URI {
|
|
pub priority: u16,
|
|
pub weight: u16,
|
|
pub target: UriText,
|
|
}
|
|
|
|
#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
|
|
// #[RRClass(?)]
|
|
pub struct CAA {
|
|
pub flags: u8,
|
|
pub tag: UnquotedShortText,
|
|
pub value: RemainingText,
|
|
}
|
|
|
|
// pub struct AVC;
|
|
// pub struct DOA;
|
|
// pub struct AMTRELAY;
|
|
// pub struct TA;
|
|
|
|
#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
|
|
#[RRClass(ANY)]
|
|
pub struct DLV {
|
|
pub key_tag: u16,
|
|
pub algorithm: u8,
|
|
pub digest_type: u8,
|
|
pub digest: HexRemainingBlob,
|
|
}
|
|
|
|
// powerdns
|
|
#[derive(Clone, PartialEq, Eq, Debug, DnsPacketData, DnsTextData, RRData)]
|
|
#[RRClass(IN)] // used to lookup A and AAAA - only useful in IN
|
|
pub struct ALIAS {
|
|
pub content: DnsName,
|
|
}
|