Enum ResourceType

#[non_exhaustive]
#[repr(u16)]
pub enum ResourceType {
    A = 1,
    NS = 2,
    MD = 3,
    MF = 4,
    CName = 5,
    Soa = 6,
    MB = 7,
    MG = 8,
    MR = 9,
    Null = 10,
    Wks = 11,
    Ptr = 12,
    HInfo = 13,
    MInfo = 14,
    MX = 15,
    Txt = 16,
    RP = 17,
    AfsDb = 18,
    X25 = 19,
    Isdn = 20,
    Rt = 21,
    NSap = 22,
    NSapPtr = 23,
    Sig = 24,
    Key = 25,
    Px = 26,
    GPos = 27,
    AAAA = 28,
    Loc = 29,
    Nxt = 30,
    EId = 31,
    NimLoc = 32,
    Srv = 33,
    AtmA = 34,
    NAPtr = 35,
    Kx = 36,
    Cert = 37,
    A6 = 38,
    DName = 39,
    Sink = 40,
    Opt = 41,
    ApL = 42,
    DS = 43,
    SshFp = 44,
    IpSecKey = 45,
    RRSig = 46,
    NSEC = 47,
    DNSKey = 48,
    DHCID = 49,
    NSEC3 = 50,
    NSEC3Param = 51,
    TLSA = 52,
    SMimeA = 53,
    HIP = 55,
    NInfo = 56,
    RKey = 57,
    TALink = 58,
    CDS = 59,
    CDNSKey = 60,
    OpenPGPKey = 61,
    CSync = 62,
    ZoneMD = 63,
    Svcb = 64,
    Https = 65,
    Spf = 99,
    UInfo = 100,
    UID = 101,
    GID = 102,
    Unspec = 103,
    NID = 104,
    L32 = 105,
    L64 = 106,
    LP = 107,
    EUI48 = 108,
    EUI64 = 109,
    TKey = 249,
    TSig = 250,
    Ixfr = 251,
    Axfr = 252,
    MailB = 253,
    MailA = 254,
    Wildcard = 255,
    Uri = 256,
    Caa = 257,
    Avc = 258,
    Doa = 259,
    Amtrelay = 260,
    TA = 32_768,
    DLV = 32_769,
}

The resource types that a question can ask for.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

A = 1

Get the host’s IPv4 address.

NS = 2

Get the authoritative name servers for a domain.

MD = 3

Get the mail server for a domain.

MF = 4

Get the mail forwarder for a domain.

CName = 5

Get the canonical name for a domain.

Soa = 6

Get the start of authority record for a domain.

MB = 7

Get the mailbox for a domain.

MG = 8

Get the mail group member for a domain.

MR = 9

Get the mail rename domain for a domain.

Null = 10

Get the null record for a domain.

Wks = 11

Get the well known services for a domain.

Ptr = 12

Get the domain pointer for a domain.

HInfo = 13

Get the host information for a domain.

MInfo = 14

Get the mailbox or mail list information for a domain.

MX = 15

Get the mail exchange for a domain.

Txt = 16

Get the text for a domain.

RP = 17

Get the responsible person for a domain.

AfsDb = 18

Get the AFS database location for a domain.

X25 = 19

Get the X.25 address for a domain.

Isdn = 20

Get the ISDN address for a domain.

Rt = 21

Get the router for a domain.

NSap = 22

Get the NSAP address for a domain.

NSapPtr = 23

Get the reverse NSAP address for a domain.

Sig = 24

Get the security signature for a domain.

Key = 25

Get the key for a domain.

Px = 26

Get the X.400 mail mapping for a domain.

GPos = 27

Get the geographical location for a domain.

AAAA = 28

Get the IPv6 address for a domain.

Loc = 29

Get the location for a domain.

Nxt = 30

Get the next domain name in a zone.

EId = 31

Get the endpoint identifier for a domain.

NimLoc = 32

Get the Nimrod locator for a domain.

Srv = 33

Get the server selection for a domain.

AtmA = 34

Get the ATM address for a domain.

NAPtr = 35

Get the naming authority pointer for a domain.

Kx = 36

Get the key exchange for a domain.

Cert = 37

Get the certificate for a domain.

A6 = 38

Get the IPv6 address for a domain.

This is obsolete; use AAAA instead.

DName = 39

Get the DNAME for a domain.

Sink = 40

Get the sink for a domain.

Opt = 41

Get the OPT for a domain.

ApL = 42

Get the address prefix list for a domain.

DS = 43

Get the delegation signer for a domain.

SshFp = 44

Get the SSH key fingerprint for a domain.

IpSecKey = 45

Get the IPSEC key for a domain.

RRSig = 46

Get the resource record signature for a domain.

NSEC = 47

Get the next secure record for a domain.

DNSKey = 48

Get the DNSKEY for a domain.

DHCID = 49

Get the DHCID for a domain.

NSEC3 = 50

Get the NSEC3 for a domain.

NSEC3Param = 51

Get the NSEC3 parameters for a domain.

TLSA = 52

Get the TLSA for a domain.

SMimeA = 53

Get the S/MIME certificate association for a domain.

HIP = 55

Get the host information for a domain.

NInfo = 56

Get the NINFO for a domain.

RKey = 57

Get the RKEY for a domain.

TALink = 58

Get the trust anchor link for a domain.

CDS = 59

Get the child DS for a domain.

CDNSKey = 60

Get the DNSKEY for a domain.

OpenPGPKey = 61

Get the OpenPGP key for a domain.

CSync = 62

Get the Child-to-Parent Synchronization for a domain.

ZoneMD = 63

Get the Zone Data Message for a domain.

Svcb = 64

Get the General Purpose Service Binding for a domain.

Https = 65

Get the HTTP Service Binding for a domain.

Spf = 99

Get the Sender Policy Framework for a domain.

UInfo = 100

Get the UINFO for a domain.

UID = 101

Get the UID for a domain.

GID = 102

Get the GID for a domain.

Unspec = 103

Get the UNSPEC for a domain.

NID = 104

Get the NID for a domain.

L32 = 105

Get the L32 for a domain.

L64 = 106

Get the L64 for a domain.

LP = 107

Get the LP for a domain.

EUI48 = 108

Get the EUI48 for a domain.

EUI64 = 109

Get the EUI64 for a domain.

TKey = 249

Get the transaction key for a domain.

TSig = 250

Get the transaction signature for a domain.

Ixfr = 251

Get the incremental transfer for a domain.

Axfr = 252

Get the transfer of an entire zone for a domain.

MailB = 253

Get the mailbox-related records for a domain.

MailA = 254

Get the mail agent RRs for a domain.

This is obsolete; use MX instead.

Wildcard = 255

Get the wildcard match for a domain.

Uri = 256

Get the URI for a domain.

Caa = 257

Get the certification authority authorization for a domain.

Avc = 258

Get the application visibility and control for a domain.

Doa = 259

Get the digital object architecture for a domain.

Amtrelay = 260

Get the automatic network discovery for a domain.

TA = 32_768

Get the DNSSEC trust authorities for a domain.

DLV = 32_769

Get the DNSSEC lookaside validation for a domain.

Trait Implementations

impl Clone for ResourceType

fn clone(&self) -> ResourceType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ResourceType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ResourceType

fn default() -> Self

Returns the “default value” for a type.

impl From<ResourceType> for u16

fn from(value: ResourceType) -> Self

Converts to this type from the input type.

impl Hash for ResourceType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ResourceType

fn cmp(&self, other: &ResourceType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ResourceType

fn eq(&self, other: &ResourceType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ResourceType

fn partial_cmp(&self, other: &ResourceType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<u16> for ResourceType

type Error = InvalidCode

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ResourceType

impl Eq for ResourceType

impl StructuralPartialEq for ResourceType