Enum ResponseCode

#[non_exhaustive]
#[repr(u16)]
pub enum ResponseCode {
    NoError = 0,
    FormatError = 1,
    ServerFailure = 2,
    NameError = 3,
    NotImplemented = 4,
    Refused = 5,
    YxDomain = 6,
    YxRrSet = 7,
    NxRrSet = 8,
    NotAuth = 9,
    NotZone = 10,
    DsoTypeNi = 11,
    BadVers = 16,
    BadKey = 17,
    BadTime = 18,
    BadMode = 19,
    BadName = 20,
    BadAlg = 21,
    BadTrunc = 22,
    BadCookie = 23,
}

The response code for a query.

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.

NoError = 0

There was no error in the query.

FormatError = 1

The query was malformed.

ServerFailure = 2

The server failed to fulfill the query.

NameError = 3

The name does not exist.

NotImplemented = 4

The query is not implemented.

Refused = 5

The query is refused.

YxDomain = 6

The name exists, but the query type is not supported.

YxRrSet = 7

The name does not exist, but the query type is supported.

NxRrSet = 8

The name exists, but the query type is not supported.

NotAuth = 9

The server is not authoritative for the zone.

NotZone = 10

The name does not exist in the zone.

DsoTypeNi = 11

The DSO-TYPE is not supported.

BadVers = 16

Bad OPT version.

BadKey = 17

Key not recognized.

BadTime = 18

Signature out of time window.

BadMode = 19

Bad TKEY mode.

BadName = 20

Duplicate key name.

BadAlg = 21

Algorithm not supported.

BadTrunc = 22

Bad truncation.

BadCookie = 23

Bad/missing server cookie.

Trait Implementations

impl Clone for ResponseCode

fn clone(&self) -> ResponseCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResponseCode

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

Formats the value using the given formatter.

impl From<ResponseCode> for u16

fn from(value: ResponseCode) -> Self

Converts to this type from the input type.

impl Hash for ResponseCode

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 ResponseCode

fn cmp(&self, other: &ResponseCode) -> 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 ResponseCode

fn eq(&self, other: &ResponseCode) -> 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 ResponseCode

fn partial_cmp(&self, other: &ResponseCode) -> 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 ResponseCode

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 ResponseCode

impl Eq for ResponseCode

impl StructuralPartialEq for ResponseCode